Merge pull request #369 from Lujeni/fix_typo_projects_documentation

[docs] Bad arguments in projetcs file documentation

docs/gl_objects/projects.py

@@ -206,7 +206,7 @@
 
 # files update
 f.content = 'new content'
-f.save(branch'master', commit_message='Update testfile')  # v4
+f.save(branch='master', commit_message='Update testfile')  # v4
 f.save(branch_name='master', commit_message='Update testfile')  # v3
 
 # or for binary data