tests/make_graph: fix spurious whitespace

Co-authored-by: Martin Evgeniev <[email protected]>
BBVA · Dec 11, 2018 · a278be5 · a278be5
1 parent 69b5cfa
commit a278be5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/make_graph b/tests/make_graph
@@ -64,7 +64,7 @@ do
                  5 cum% off                     \
                  2> /tmp/field
     do
-        field=$(expr $(cat /tmp/field) + 1 )
+        field=$(expr $(cat /tmp/field) + 1)
         case $field in
             2|5)
                 unit=ms