Fix tab invader

diff --git a/bin/khatus_parse_metar_d_output b/bin/khatus_parse_metar_d_output
index 49f1067..760ecd9 100755 (executable)
--- a/bin/khatus_parse_metar_d_output
+++ b/bin/khatus_parse_metar_d_output
@@ -4,7 +4,7 @@
 # metar format.
 
 function strip(s) {
-       sub("^ *", "", s)
+    sub("^ *", "", s)
     sub(" *$", "", s)
     return s
 }