BF: paramiko is required (and was misspelled)

Author: Ben Cipollini

nipype/interfaces/io.py

@@ -1967,7 +1967,7 @@ def __init__(self, infields=None, outfields=None, **kwargs):
             paramiko
         except NameError:
             warn(
-                "The library parmiko needs to be installed"
+                "The library paramiko needs to be installed"
                 " for this module to run."
             )
         if not outfields:
@@ -1996,7 +1996,7 @@ def _list_outputs(self):
             paramiko
         except NameError:
             raise ImportError(
-                "The library parmiko needs to be installed"
+                "The library paramiko needs to be installed"
                 " for this module to run."
             )