Fix strings mistake for translation

(cherry picked from commit 22ec4bef)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/codec/schroedinger.c

@@ -149,7 +149,7 @@ static const char *enc_filtering_list_text[] = {
   N_("Gaussian Low Pass Filter"),
   N_("Add Noise"),
   N_("Gaussian Adaptive Low Pass Filter"),
-  N_("Low Pass Ffilter"),
+  N_("Low Pass Filter"),
 };
 
 #define ENC_PREFILTER_STRENGTH "filter-value"

modules/control/netsync.c

@@ -55,13 +55,13 @@ static int  Open (vlc_object_t *);
 static void Close(vlc_object_t *);
 
 #define NETSYNC_TEXT N_("Network master clock")
-#define NETSYNC_LONGTEXT N_("When set then " \
-  "This VLC instance shall dictate its clock for synchronization " \
-  "over clients listening on the masters network ip address")
+#define NETSYNC_LONGTEXT N_("When set, " \
+  "this VLC instance will act as the master clock for synchronization " \
+  "for clients listening")
 
 #define MIP_TEXT N_("Master server ip address")
 #define MIP_LONGTEXT N_("The IP address of " \
-  "The network master clock to use for clock synchronization.")
+  "the network master clock to use for clock synchronization.")
 
 #define NETSYNC_TIMEOUT_TEXT N_("UDP timeout (in ms)")
 #define NETSYNC_TIMEOUT_LONGTEXT N_("Length of time (in ms) " \

src/libvlc-module.c

@@ -201,7 +201,7 @@ static const char *const ppsz_snap_formats[] =
 #define VERBOSE_OBJECTS_TEXT N_("Choose which objects should print debug " \
     "message")
 #define VERBOSE_OBJECTS_LONGTEXT N_( \
-    "This is a ',' separated string, each objects should be prefixed by " \
+    "This is a ',' separated string, each object should be prefixed by " \
     "a '+' or a '-' to respectively enable or disable it. The keyword " \
     "'all' refers to all objects. Objects can be referred to by their " \
     "type or module name. Rules applying to named objects take precedence " \