Update isSimilar.md

snippets_archive/isSimilar.md

@@ -1,10 +1,10 @@
 ### isSimilar
 
-Determines if the `pattern` matches with `str`
-
-Loops through `str` and determines if it contains all characters of `pattern` and in the correct order. Both the strings are converted to lower case.
+Determines if the `pattern` matches with `str`.
 
+Use `String.toLowerCase()` to convert both strings to lowercase, then loop through `str` and determine if it contains all characters of `pattern` and in the correct order.
 Adapted from [here](https://github.com/forrestthewoods/lib_fts/blob/80f3f8c52db53428247e741b9efe2cde9667050c/code/fts_fuzzy_match.js#L18).
+
 ``` js
 const isSimilar = (pattern, str) =>
 	[...str].reduce(