test: fix the typo

pxlxingliang · pxlxingliang · commit 7f132ca84831 · 2022-01-21T14:37:29.000+08:00
range: module_base/test/complexarray_test.cpp
diff --git a/source/module_base/test/complexarray_test.cpp b/source/module_base/test/complexarray_test.cpp
@@ -2,7 +2,7 @@
 #include"gtest/gtest.h"
 
 /************************************************
-*  unit test of class ComplexArray and related fucntions
+*  unit test of class ComplexArray and related functions
 ***********************************************/
 
 /**
