Fixing tests

Author: gubaidulinvadim

pyaml/configuration/factory.py

@@ -169,7 +169,7 @@ def depth_first_build(self, d):
             return self.build_object(d)
 
         raise PyAMLConfigException(
-            "Unexpected element found. 'dict' or 'list' expected"
+            "Unexpected element found. 'dict' or 'list' expected "
             "but got '{d.__class__.__name__}'"
         )
 

pyaml/configuration/fileloader.py

@@ -124,7 +124,8 @@ def expand_dict(self, d: dict):
                         file, line, col = location
                     location_str = f" in {file} at line {line}, column {col}"
                 raise PyAMLException(
-                    f"Circular file inclusionof {pyaml_ex.error_filename}{location_str}"
+                    "Circular file inclusion "
+                    f"of {pyaml_ex.error_filename}{location_str}"
                 ) from pyaml_ex
 
     # Recursively expand a list