Fix grammar errors in documentation

Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/libavdevice/avdevice.h b/libavdevice/avdevice.h
index dcd835cb1d..b9c0fd7b83 100644
--- a/libavdevice/avdevice.h
+++ b/libavdevice/avdevice.h
@@ -34,17 +34,17 @@
 #define LIBAVDEVICE_BUILD       LIBAVDEVICE_VERSION_INT
 
 /**
- * Returns the LIBAVDEVICE_VERSION_INT constant.
+ * Return the LIBAVDEVICE_VERSION_INT constant.
  */
 unsigned avdevice_version(void);
 
 /**
- * Returns the libavdevice build-time configuration.
+ * Return the libavdevice build-time configuration.
  */
 const char *avdevice_configuration(void);
 
 /**
- * Returns the libavdevice license.
+ * Return the libavdevice license.
  */
 const char *avdevice_license(void);