Update annotations.tex

chapters/annotations.tex

@@ -256,7 +256,7 @@ \subsubsection{Text Markup in Captions}\doublelabel{text-markup-in-captions}
 
 A sequence of one or more newlines (encoded either literally or using the \lstinline!\n!
 escape sequence) means a paragraph break.  (A line break within a paragraph is
-not supported, and any paragraph break before the first paragraph or after the last 
+not supported, and any paragraph break before the first paragraph or after the last
 paragraph has no impact.)
 
 \section{Annotations for Code Generation}\doublelabel{annotations-for-code-generation}