Update pygmt/src/grdinfo.py

weiji14 · seisman · web-flow · commit 994e7dad8351 · 2021-02-07T06:10:37.000+13:00
Co-authored-by: Dongdong Tian &lt;seisman.info@gmail.com&gt;
diff --git a/pygmt/src/grdinfo.py b/pygmt/src/grdinfo.py
@@ -1,5 +1,5 @@
 """
-Retrieve info about grid file.
+grdinfo - Retrieve info about grid file.
 """
 from pygmt.clib import Session
 from pygmt.exceptions import GMTInvalidInput
