fix n_procs bug and micro version bump (#39)

Author: galtay

hilbertcurve/__init__.py

@@ -1,4 +1,4 @@
 """Metadata for this package."""
 
 __package_name__ = "hilbertcurve"
-__version__ = "2.0.4"
+__version__ = "2.0.5"

hilbertcurve/hilbertcurve.py

@@ -32,7 +32,7 @@ def __init__(
         n: Union[int, float],
         n_procs: int=0,
     ) -> None:
-      
+
         """Initialize a hilbert curve with,
 
         Args:
@@ -76,7 +76,7 @@ def __init__(
         elif n_procs == 0:
             self.n_procs = 0
         elif n_procs > 0:
-            self.n_procs = self.n_procs
+            self.n_procs = n_procs
         else:
             raise ValueError(
                 'n_procs must be >= -1 (got n_procs={} as input)'.format(n_procs))