Fix various typos

Spotted by Christoph Miebach Christoph dot Miebach __ web dot de

modules/codec/x264.c

@@ -283,8 +283,8 @@ static void Close( vlc_object_t * );
     "-1 is automatic, based on number of threads." )
 
 #define PSY_RD_TEXT N_( "Strength of psychovisual optimization, default is \"1.0:0.0\"")
-#define PSY_RD_LONGTEXT N_( "First parameter controls if RD is on (subme>=6) or off"\
-        "second parameter controls if Trellis is used on psychovisual optimization," \
+#define PSY_RD_LONGTEXT N_( "First parameter controls if RD is on (subme>=6) or off.\n"\
+        "Second parameter controls if Trellis is used on psychovisual optimization, " \
         "default off")
 
 #define SUBME_TEXT N_("Subpixel motion estimation and partition decision " \

modules/demux/ts.c

@@ -152,7 +152,7 @@ static void Close ( vlc_object_t * );
 
 #define DUMPSIZE_TEXT N_("Dump buffer size")
 #define DUMPSIZE_LONGTEXT N_( \
-    "Tweak the buffer size for reading and writing an integer number of packets." \
+    "Tweak the buffer size for reading and writing an integer number of packets. " \
     "Specify the size of the buffer here and not the number of packets." )
 
 #define SPLIT_ES_TEXT N_("Separate sub-streams")

modules/gui/qt4/components/sout/sout_widgets.cpp

@@ -208,7 +208,7 @@ MMSHDestBox::MMSHDestBox( QWidget *_parent ) : VirtualDestBox( _parent )
 
     QLabel *mmshOutput = new QLabel(
         qtr( "This module outputs the transcoded stream to a network "
-             " via the mms protocol." ), this );
+             "via the mms protocol." ), this );
     layout->addWidget(mmshOutput, 0, 0, 1, -1);
 
     QLabel *MMSHLabel = new QLabel( qtr("Address"), this );

modules/video_filter/crop.c

@@ -84,7 +84,7 @@ static int FilterCallback ( vlc_object_t *, char const *,
 #define RATIO_LONGTEXT N_("Force a ratio (0 for automatic). Value is x1000: 1333 means 4/3.")
 
 #define TIME_TEXT N_("Number of images for change")
-#define TIME_LONGTEXT N_("The number of consecutive images with the same detected ratio (different from the previously detected ratio) to consider that ratio chnged and trigger recrop.")
+#define TIME_LONGTEXT N_("The number of consecutive images with the same detected ratio (different from the previously detected ratio) to consider that ratio changed and trigger recrop.")
 
 #define DIFF_TEXT N_("Number of lines for change")
 #define DIFF_LONGTEXT N_("The minimum difference in the number of detected black lines to consider that ratio changed and trigger recrop.")