Small issue with is_definition and params. Found by looking at stdlib/random.choice tests.
Small issue with is_definition and params. Found by looking at stdlib/random.choice tests.

flurischt/jedi,flurischt/jedi,WoLpH/jedi,jonashaag/jedi,WoLpH/jedi,tjwei/jedi,dwillmer/jedi,mfussenegger/jedi,dwillmer/jedi,tjwei/jedi,jonashaag/jedi,mfussenegger/jedi