Fixes small typo

Author: lukaszlenart

.gitignore

@@ -5,3 +5,4 @@ dist
 .idea
 .npm-debug.log
 *.iml
+dump.rdb

readme.md

@@ -17,8 +17,8 @@ https://maven-badges.herokuapp.com/maven-central/{group_id}/{artifact_id}/badge.
 
 ### No semver versions
 
-You can try to use `gav=true` parameter to obey semiver problem - when some artifacts as following semver and some don't
-in such case try to use `gav`
+You can try to use `gav=true` parameter to obey semver problem - when some artifacts ar following semver pattern
+and some don't, in such case try to use `gav`
 
 ```
 https://maven-badges.herokuapp.com/maven-central/{group_id}/{artifact_id}/badge.(svg|png)?style={style}&gav=true