Update create_col_tag.py

add author

tests/system-test/0-management/1-stable/create_col_tag.py

@@ -23,10 +23,10 @@ from util.sql import tdSql
 class TDTestCase:
     def caseDescription(self):
         '''
-        case1:The escape char "`" can be used for both tag name and column name 
-        case2:create stable(column&tag); insert data; show stable; show create table; add stable(column&tag);change stable(tag);drop stable(column&tag);modify stable(column&tag)(binary和nchar);drop stable;
-        case3:create stable_child; insert data; show stable_child; show create stable_child; drop stable_child;
-        case4:create regular_table(column); insert data; show regular_table; show create regular_table; add regular_table(column);drop regular_table(column);modify regular_table(column)(binary和nchar);drop regular_table;
+        case1<xyguo>:The escape char "`" can be used for both tag name and column name 
+        case2<xyguo>:create stable(column&tag); insert data; show stable; show create table; add stable(column&tag);change stable(tag);drop stable(column&tag);modify stable(column&tag)(binary and nchar);drop stable;
+        case3<xyguo>:create stable_child; insert data; show stable_child; show create stable_child; drop stable_child;
+        case4<xyguo>:create regular_table(column); insert data; show regular_table; show create regular_table; add regular_table(column);drop regular_table(column);modify regular_table(column)(binary and nchar);drop regular_table;
         ''' 
         return