fix some doc typos

docs/concepts.rst

@@ -47,7 +47,7 @@ Paths used within an FS object use the same common format, regardless of the und
 
 When working with paths in FS objects, keep in mind the following:
 
- * Path components are separated by a forward path (/)
+ * Path components are separated by a forward slash (/)
  * Paths beginning with a forward slash are absolute (start at the root of the FS)
  * Paths not beginning with a forward slash are relative
  * A single dot means 'current directory'

docs/interface.rst

@@ -21,8 +21,8 @@ The following methods are required for a minimal Filesystem interface:
     * :meth:`~fs.base.FS.makedir` Create a new directory
     * :meth:`~fs.base.FS.remove` Remove an existing file
     * :meth:`~fs.base.FS.removedir` Remove an existing directory
-    * :meth:`~fs.base.FS.rename` Automically rename a file or directory
-    * :meth:`~fs.base.FS.getinfo` Return information about the path e.h. size, mtime
+    * :meth:`~fs.base.FS.rename` Atomically rename a file or directory
+    * :meth:`~fs.base.FS.getinfo` Return information about the path e.g. size, mtime
     
 
 Non - Essential Methods