Remove extra spaces

tang070205 · tang070205 · commit 73ce689f25e8 · 2026-03-10T20:28:17.000+08:00
diff --git a/doc/gpumd/input_files/kpoints_in.rst b/doc/gpumd/input_files/kpoints_in.rst
@@ -7,7 +7,7 @@ k-points (``kpoints.in``)
 
 This file is used to specify the k points needed for phonon calculations.
 
-File format 
+File format
 -----------
 
 The format of this file must be as follows:
