Fix a couple of typos. Initially pointed out by mrobinson.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@47782 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_db.c

@@ -50,7 +50,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
 /*! \todo XXX Remove this application after 1.4 is relased */
 static char *d_descrip =
-"  DBdel(family/key): This applicaiton will delete a key from the Asterisk\n"
+"  DBdel(family/key): This application will delete a key from the Asterisk\n"
 "database.\n"
 "  This application has been DEPRECATED in favor of the DB_DELETE function.\n";
 

apps/app_dial.c

@@ -67,7 +67,7 @@ static char *synopsis = "Place a call and connect to the current channel";
 
 static char *descrip =
 "  Dial(Technology/resource[&Tech2/resource2...][|timeout][|options][|URL]):\n"
-"This applicaiton will place calls to one or more specified channels. As soon\n"
+"This application will place calls to one or more specified channels. As soon\n"
 "as one of the requested channels answers, the originating channel will be\n"
 "answered, if it has not already been answered. These two channels will then\n"
 "be active in a bridged call. All other channels that were requested will then\n"