DOC: Fixed docstrings referring to keep_file_open

Author: pauldmccarthy

nibabel/analyze.py

@@ -959,8 +959,8 @@ def from_file_map(klass, file_map, mmap=True, keep_file_open='auto'):
             ``'auto'`` (the default), and the optional ``indexed_gzip``
             dependency is present, a single file handle is created and
             persisted. If ``indexed_gzip`` is not available, behaviour is the
-            same as if ``keep_file_open is False``. If ``file_like`` is an
-            open file handle, this setting has no effect.
+            same as if ``keep_file_open is False``. If ``file_map`` refers
+            to an open file handle, this setting has no effect.
 
         Returns
         -------
@@ -1011,8 +1011,7 @@ def from_filename(klass, filename, mmap=True, keep_file_open='auto'):
             ``'auto'`` (the default), and the optional ``indexed_gzip``
             dependency is present, a single file handle is created and
             persisted. If ``indexed_gzip`` is not available, behaviour is the
-            same as if ``keep_file_open is False``. If ``file_like`` is an
-            open file handle, this setting has no effect.
+            same as if ``keep_file_open is False``.
 
         Returns
         -------

nibabel/spm99analyze.py

@@ -270,8 +270,8 @@ def from_file_map(klass, file_map, mmap=True, keep_file_open='auto'):
             ``'auto'`` (the default), and the optional ``indexed_gzip``
             dependency is present, a single file handle is created and
             persisted. If ``indexed_gzip`` is not available, behaviour is the
-            same as if ``keep_file_open is False``. If ``file_like`` is an
-            open file handle, this setting has no effect.
+            same as if ``keep_file_open is False``. If ``file_map`` refers to
+            an open file handle, this setting has no effect.
 
         Returns
         -------