documentation: clarify that -K

-K (Do not interfere with window manager bindings) means
not to grab keyboard

ChangeLog

@@ -6,6 +6,7 @@ FreeRDP 1.0.2 is a maintenance release which contains several bug and stability
 	* new parameter --from-stdin - prompts for unspecified arguments username, password, domain and host.
 	* fix compability with x2go
 	* fix keyboard state in remote app
+	* documentation fixes
 
 * libfreerdp-core:
 	* several memory leaks and double frees were fixed

client/X11/xfreerdp.1.xml

@@ -150,7 +150,7 @@
         <term>-K</term>
         <listitem>
           <para>
-	    Do not interfere with window manager bindings.
+	    Do not interfere with window manager bindings (don't grab keyboard).
           </para>
         </listitem>
       </varlistentry>

libfreerdp-utils/args.c

@@ -94,7 +94,7 @@ int freerdp_parse_args(rdpSettings* settings, int argc, char** argv,
 				"  -g: set geometry, using format WxH or X%% or 'workarea', default is 1024x768\n"
 				"  -h: print this help\n"
 				"  -k: set keyboard layout ID\n"
-				"  -K: do not interfere with window manager bindings\n"
+				"  -K: do not interfere with window manager bindings (don't grab keyboard)\n"
 				"  -n: hostname\n"
 				"  -o: console audio\n"
 				"  -p: password\n"