1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/c/pgf/expr.h b/src/runtime/c/pgf/expr.h
index 2452765f5..1c6d46c8f 100644
--- a/src/runtime/c/pgf/expr.h
+++ b/src/runtime/c/pgf/expr.h
@@ -87,7 +87,7 @@ typedef struct {
 	PgfCId id;
 	PgfExpr body;
 } PgfExprAbs;
-		
+
 typedef struct {
 	PgfExpr fun;
 	PgfExpr arg;