Update README.md

README.md

@@ -44,12 +44,12 @@ So I use a custom TextField to store ids of tags belongs to a Post.
 The basic idea is to use 2 unique symbol for start/end of the number. And use 36-base number<br>
 (python support converting n-base number into integer natively, numpy have utils to convert integer into n-base number)
 
-I use $xxx# format, so when you want to utilize the FTS table to search tag_list, use $<36-base number># to find if the tag is in the tag-list.
+I use $xxx# format, so when you want to utilize the FTS table to search tag_list, use $\<36-base number\># to find if the tag is in the tag-list.
 
 For example:<br>
 The code in profiling.py use $6KMR# which is 306675 under base-36.<br>
 So the profiling.py is doing "fetch all the Post object which have 'umamusume' tag in their tag list"<br>
-**If you can ensure the tag type, you can specific the tag_list_<type> instead of full tag_list for more efficiency**
+**If you can ensure the tag type, you can specific the tag_list_\<type\> instead of full tag_list for more efficiency**
 
 ## Profiling
 A test script for showing why I use FTS.