Language.py: Fix typo
Language.py: Fix typo

Fixes typo `prarses` to `parses` for better readability.

Closes https://github.com/coala/coala/issues/4365

shreyans800755/coala,kartikeys98/coala,Nosferatul/coala,damngamerz/coala,damngamerz/coala,rimacone/testing2,coala/coala,kartikeys98/coala,CruiseDevice/coala,aptrishu/coala,rimacone/testing2,nemaniarjun/coala,coala/coala,coala/coala,karansingh1559/coala,jayvdb/coala,Nosferatul/coala,coala-analyzer/coala,shreyans800755/coala,SanketDG/coala,coala-analyzer/coala,CruiseDevice/coala,Asalle/coala,karansingh1559/coala,SanketDG/coala,Nosferatul/coala,aptrishu/coala,nemaniarjun/coala,CruiseDevice/coala,aptrishu/coala,shreyans800755/coala,Asalle/coala,coala-analyzer/coala,SanketDG/coala,rimacone/testing2,jayvdb/coala,nemaniarjun/coala,Asalle/coala,jayvdb/coala,kartikeys98/coala,damngamerz/coala,karansingh1559/coala