Update README.rst

typos

Author: semiversus

README.rst

@@ -43,7 +43,7 @@ Feature List
 
 * up to 128 SDO servers
 
-  * expetited, segmented and block transfer for up- and download
+  * expedited, segmented and block transfer for up- and download
   * COB-IDs dynamically configurable
   * custom up- and download handlers supported
 
@@ -149,7 +149,7 @@ A more event driven approach is using of callbacks. Following callbacks are avai
 
     od.validate_callbacks[(0x2000, 0)].add(lambda v: v % 2 == 0)
     od.update_callbacks[(0x2001, 2)].add(lambda v: print(f'Update for Parameter 2b: {v}'))
-    od.download_callbacks[(0x2000, 0)].add(lambda v: print(f'Download for Parmeter 1: {v}'))
+    od.download_callbacks[(0x2000, 0)].add(lambda v: print(f'Download for Parameter 1: {v}'))
     od.set_read_callback(0x2001, 1, lambda: 17)
 
 PDO mapping