Rename "User's Guide" to "Command Guide" to be consistent with current scheme.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13580 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/Makefile b/docs/CommandGuide/Makefile
index 8f2f9ce..363d9f2 100644
--- a/docs/CommandGuide/Makefile
+++ b/docs/CommandGuide/Makefile
@@ -13,7 +13,7 @@
 		--podpath=. --noindex --infile=$< --outfile=$@
 
 man/man1/%.1: %.pod
-	pod2man --release=1.3 --center="LLVM User's Guide" $< $@
+	pod2man --release=1.3 --center="LLVM Command Guide" $< $@
 
 ps/%.ps: man/man1/%.1
 	groff -Tps -man $< > $@