Fix typo in UPGRADE.txt. 'increase' should have been used, not 'increasing'.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89291 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/UPGRADE.txt b/UPGRADE.txt
index 7514a7d..2e4de04 100644 (file)
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -98,7 +98,7 @@ Formats:
 
 * format_wav: The GAIN preprocessor definition and source code that used it
   is removed.  This change was made in response to user complaints of
-  choppiness or the clipping of loud signal peaks.  To increasing the volume
+  choppiness or the clipping of loud signal peaks.  To increase the volume
   of voicemail messages, use the 'volgain' option in voicemail.conf
 
 Channel Drivers: