Remove extra spaces at EOL

diff --git a/pipstransfo.tex b/pipstransfo.tex
index 55ab7fa..1e9527f 100644 (file)
--- a/pipstransfo.tex
+++ b/pipstransfo.tex
@@ -133,7 +133,7 @@
 \begin{description}
 
 \item[loop unrolling]{
-  is a loop transformation. 
+  is a loop transformation.
   Unrolling a loop by a factor of $n$ consists in the substitution of a loop
   body by itself, replicated $n$ times. A prelude and/or postlude are
   added to preserve the number of iteration.}
@@ -156,7 +156,7 @@
   containing the loop without the test in both true and false branch.}
 
 \item[loop normalization]{is a loop transformation that changes
-  the loop initial increment value or the loop range to enforce certain values, 
+  the loop initial increment value or the loop range to enforce certain values,
   generally~1.}
 
 \end{description}