Spelling and proper escaping for apostrophes.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@18226 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/hudson/diagnosis/HudsonHomeDiskUsageMonitor/index.properties

@@ -23,7 +23,7 @@
 blurb=<tt>HUDSON_HOME</tt> is almost full
 description.1=\
   Your <tt>HUDSON_HOME</tt> ({0}) is almost full. \
-  When this directory completely fills up, it'll wrec havoc because Hudson can't store any more data.
+  When this directory completely fills up, it\'ll wreak havoc because Hudson can\'t store any more data.
 description.2=To prevent that problem, you should act now.
 solution.1=Clean up some files from this partition to make more room.
 solution.2=\