Migrated % string formating

pytroll · May 4, 2017 · 5be33d6 · 5be33d6
1 parent 0d9f554
commit 5be33d6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/plot_rsr.py b/plot_rsr.py
@@ -31,8 +31,8 @@
 if __name__ == "__main__":
     import sys
     if len(sys.argv) < 4:
-        print("Usage: %s <platform_name> <sensor> <band name>" %
-              (sys.argv[0]))
+        print("Usage: {0!s} <platform_name> <sensor> <band name>".format(
+              (sys.argv[0])))
         exit(0)
 
     platform = str(sys.argv[1])