Formatting

tools/travis_test.sh

@@ -54,16 +54,16 @@ echo 'backend : Template' > $MPL_DIR/matplotlibrc
 
 tools/header.py "Run doc examples"
 for f in doc/examples/*.py; do
-    python "$f";
+    python "$f"
     if [ $? -ne 0 ]; then
-        exit 1;
+        exit 1
     fi
 done
 
 for f in doc/examples/applications/*.py; do
-    python "$f";
+    python "$f"
     if [ $? -ne 0 ]; then
-        exit 1;
+        exit 1
     fi
 done