_ removed from ungap

README.md

@@ -124,7 +124,7 @@ You can verify directly through the following links:
 
 #### Weakmap error on ie < 11
 
-'_@ungap/weakmap': object is not extensible
+'@ungap/weakmap': object is not extensible
 
 Babel freezes the template literals by spec but that causes problems with the weakmap polyfill. To fix this error add the fix explained on [ungap/weakmap](https://github.com/ungap/weakmap#transpiled-code-and-frozen-objects-in-legacy-browsers)