Fix IGR makefile (spaces to tab)

diff --git a/src/igr-tests/Makefile b/src/igr-tests/Makefile
index 068381a6339d63b956077c6d0a031684b150e58e..517d2624ac62ca0035594e13b209634d508806cb 100644 (file)
--- a/src/igr-tests/Makefile
+++ b/src/igr-tests/Makefile
@@ -11,4 +11,4 @@ clean:
        rm -f restart/basic-ran
        rm -f check-basic/output.txt check-cycle/output.txt
        rm -rf reload1/sd
-    rm -rf reload2/sd
+       rm -rf reload2/sd