Remove extra \r in sanityCheck

sanityCheck

@@ -45,9 +45,9 @@ $GREP -e "<<[ a-zA-Z]\+[^()<>]*([^()]*([^()]*)[^()<>]*>>"  -- "src/*" | myprint
 $GREP -e "<<.*[(][^<>)]*[(][^<>)]*)\?[^<>)]*>>" -- "src/*" | myprint "MissingClosingBracket3"
 # Check for missing >>.  e.g.:   <<if $foo
 $GREP "<<[^<>]*[^,\"\[{"$'\r]\r'"\?$" -- 'src/*' | myprint "MissingClosingAngleBrackets"
-# Check for too many >>>.  e.g.: <</if>>> 
+# Check for too many >>>.  e.g.: <</if>>>
 $GREP "<<[^<>]*[<>]\?[^<>]*>>>" -- "src/*.tw" | myprint "TooManyAngleBrackets"
-# Check for too many <<<.  e.g.: <<</if>> 
+# Check for too many <<<.  e.g.: <<</if>>
 $GREP "<<<[^<>]*[<>]\?[^<>]*>>" -- "src/*.tw" | myprint "TooManyAngleBrackets"
 # Check for wrong capitalization on 'activeslave' and other common typos
 $GREP -e "\$act" --and --not -e "\$\(activeSlave\|activeArcology\|activeStandard\|activeOrgan\|activeLimbs\|activeUnits\)" -- "src/*" | myprint "WrongCapitilization"
@@ -79,7 +79,7 @@ $GREP -e "<<[a-zA-Z]* = *" -- src/*.tw | myprint "BadCommand"
 # Check for duplicate words, e.g. with with
 $GREP -e  " \(\b[a-zA-Z][a-zA-Z]\+\) \1\b " --and --not -e " her her " --and --not -e " you you " --and --not -e " New New " --and --not -e " that that " --and --not -e " in in " --and --not -e " is is " -- 'src/*' | myprint "Duplicate words"
 # Check for obsolete SugarCube macros
-$GREP -E "<<display|<<click|<<.*\.contains" -- src/*.tw | myprint "ObsoleteMacro" 
+$GREP -E "<<display|<<click|<<.*\.contains" -- src/*.tw | myprint "ObsoleteMacro"
 # Check for double articles
 $GREP -E "\Wa an\W" -- src/*.tw | myprint "DoubleArticle"
 # Check for incorrect articles