Miscellaneous minor improvements.

packages/CrossRef.sty

@@ -12,7 +12,7 @@
 	\newcommand{\refSubparagraph}[2][Subparagraph~]{#1\ref{subpar:#2}}
 	\newcommand{\refTable}[2][Table~]{#1\ref{tbl:#2}}
 	\newcommand{\refFigure}[2][Figure~]{#1\ref{fig:#2}}
-	
+
 	\newcommand{\lblGeneral}[4][]{
 		\if\relax\detokenize{#1}\relax % Check if #1 is empty string.
 			#3{#2}\label{#4:#2}