GUACAMOLE-249: Remove accidental double spaces from RDP comments.

src/protocols/rdp/channels/audio-input.h

@@ -293,7 +293,7 @@ guac_user_end_handler guac_rdp_audio_end_handler;
  * Adds Guacamole's "guacai" plugin to the list of dynamic virtual channel
  * plugins to be loaded by FreeRDP's "drdynvc" plugin. The plugin will only
  * be loaded once the "drdynvc" plugin is loaded. The "guacai" plugin
- * ultimately adds support for the "AUDIO_INPUT"  dynamic virtual channel.
+ * ultimately adds support for the "AUDIO_INPUT" dynamic virtual channel.
  *
  * @param context
  *     The rdpContext associated with the active RDP session.

src/protocols/rdp/channels/rdpdr/rdpdr-fs.h

@@ -22,7 +22,7 @@
 
 /**
  * Functions and macros specific to filesystem handling and initialization
- * independent of RDP.  The functions here may deal with the RDPDR device
+ * independent of RDP. The functions here may deal with the RDPDR device
  * directly, but their semantics must not deal with RDP protocol messaging.
  * Functions here represent a virtual Windows-style filesystem on top of UNIX
  * system calls and structures, using the guac_rdpdr_device structure as a home

src/protocols/rdp/channels/rdpdr/rdpdr.h

@@ -135,7 +135,7 @@ struct guac_rdpdr_device {
     uint32_t device_type;
 
     /**
-     * The DOS name of the device.  Max 8 bytes, including terminator.
+     * The DOS name of the device. Max 8 bytes, including terminator.
      */
     const char *dos_name;
     
@@ -216,7 +216,7 @@ wStream* guac_rdpdr_new_io_completion(guac_rdpdr_device* device,
 
 /**
  * Initializes device redirection support (file transfer, printing, etc.) for
- * RDP and handling of the RDPDR channel.  If failures occur, messages noting
+ * RDP and handling of the RDPDR channel. If failures occur, messages noting
  * the specifics of those failures will be logged, and the RDP side of
  * device redirection support will not be functional.
  *

src/protocols/rdp/fs.h

@@ -22,7 +22,7 @@
 
 /**
  * Functions and macros specific to filesystem handling and initialization
- * independent of RDP.  The functions here may deal with the filesystem device
+ * independent of RDP. The functions here may deal with the filesystem device
  * directly, but their semantics must not deal with RDP protocol messaging.
  * Functions here represent a virtual Windows-style filesystem on top of UNIX
  * system calls and structures, using the guac_rdp_fs structure as a home

src/protocols/rdp/gdi.h

@@ -65,7 +65,7 @@ BOOL guac_rdp_gdi_dstblt(rdpContext* context, const DSTBLT_ORDER* dstblt);
 /**
  * Handler for the ScrBlt Primary Drawing Order. A ScrBlt Primary Drawing Order
  * paints a rectangle of image data using a raster operation which considers
- * the source and destination.  See:
+ * the source and destination. See:
  *
  * https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpegdi/a4e322b0-cd64-4dfc-8e1a-f24dc0edc99d
  *

src/protocols/rdp/keyboard.h

@@ -94,7 +94,7 @@ typedef struct guac_rdp_keyboard {
 
     /**
      * The local state of all keys, as well as the necessary information to
-     * translate received keysyms into scancodes or sequences  of scancodes for
+     * translate received keysyms into scancodes or sequences of scancodes for
      * RDP. The state of each key is updated based on received Guacamole key
      * events, while the information describing the behavior and scancode
      * mapping of each key is populated based on an associated keymap.
@@ -180,7 +180,7 @@ int guac_rdp_keyboard_send_event(guac_rdp_keyboard* keyboard,
 /**
  * For every keysym in the given NULL-terminated array of keysyms, send the RDP
  * key events required to update the remote state of those keys as specified,
- * depending on the current local state of those keysyms.  For each key in the
+ * depending on the current local state of those keysyms. For each key in the
  * "from" state, that key will be updated to the "to" state. The locally-stored
  * state of each key is remains untouched.
  *

src/protocols/rdp/settings.c

@@ -309,7 +309,7 @@ enum RDP_ARGS_IDX {
 
     /**
      * "true" if desktop composition (Aero) should be enabled during the
-     * session, "false" or blank otherwise.  As desktop composition provides
+     * session, "false" or blank otherwise. As desktop composition provides
      * alpha blending and other special effects, this increases the amount of
      * bandwidth used.
      */
@@ -354,7 +354,7 @@ enum RDP_ARGS_IDX {
 
     /**
      * The timezone to pass through to the RDP connection, in IANA format, which
-     * will be translated into Windows formats.  See the following page for
+     * will be translated into Windows formats. See the following page for
      * information and list of valid values:
      * https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
      */
@@ -374,7 +374,7 @@ enum RDP_ARGS_IDX {
     IDX_SFTP_HOSTNAME,
 
     /**
-     * The public SSH host key of the SFTP server.  Optional.
+     * The public SSH host key of the SFTP server. Optional.
      */
     IDX_SFTP_HOST_KEY,
 
@@ -423,7 +423,7 @@ enum RDP_ARGS_IDX {
 
     /**
      * The interval at which SSH keepalive messages are sent to the server for
-     * SFTP connections.  The default is 0 (disabling keepalives), and a value
+     * SFTP connections. The default is 0 (disabling keepalives), and a value
      * of 1 is automatically increased to 2 by libssh2 to avoid busy loop corner
      * cases.
      */
@@ -461,7 +461,7 @@ enum RDP_ARGS_IDX {
     /**
      * Whether keys pressed and released should be included in the session
      * recording. Key events are NOT included by default within the recording,
-     * as doing so has privacy and security implications.  Including key events
+     * as doing so has privacy and security implications. Including key events
      * may be necessary in certain auditing contexts, but should only be done
      * with caution. Key events can easily contain sensitive information, such
      * as passwords, credit card numbers, etc.

src/protocols/rdp/settings.h

@@ -325,19 +325,19 @@ typedef struct guac_rdp_settings {
     int menu_animations_enabled;
 
     /**
-     * Whether bitmap caching should be disabled.  By default it is
+     * Whether bitmap caching should be disabled. By default it is
      * enabled - this allows users to explicitly disable it.
      */
     int disable_bitmap_caching;
 
     /**
-     * Whether offscreen caching should be disabled.  By default it is
+     * Whether offscreen caching should be disabled. By default it is
      * enabled - this allows users to explicitly disable it.
      */
     int disable_offscreen_caching;
 
     /**
-     * Whether glyph caching should be disabled.  By default it is enabled
+     * Whether glyph caching should be disabled. By default it is enabled
      * - this allows users to explicitly disable it.
      */
     int disable_glyph_caching;
@@ -421,7 +421,7 @@ typedef struct guac_rdp_settings {
 
     /**
      * The interval at which SSH keepalive messages are sent to the server for
-     * SFTP connections.  The default is 0 (disabling keepalives), and a value
+     * SFTP connections. The default is 0 (disabling keepalives), and a value
      * of 1 is automatically increased to 2 by libssh2 to avoid busy loop corner
      * cases.
      */