Fix typos

Found via `codespell -S ./arjun/db -L splitted`

CHANGELOG.md

@@ -58,7 +58,7 @@
 - `-c` option to define number of parameters to be sent at once
 - import via `-i` options now supports: BurpSuite log, raw request file, text file with urls
 - `-T` option to specify HTTP connection timeout
-- combined `-m` option for specifiying HTTP request method
+- combined `-m` option for specifying HTTP request method
 - Various bug fixes and better output
 
 #### 1.6

arjun/__main__.py

@@ -149,7 +149,7 @@ def initialize(request, wordlist, single_url=False):
             if len(param_groups) > prev_chunk_count:
                 response_3 = requester(request, {fuzz: fuzz[::-1]})
                 if compare(response_3, factors, {fuzz: fuzz[::-1]}) != '':
-                    print('%s Target is misbehaving. Try the --stable swtich.' % bad)
+                    print('%s Target is misbehaving. Try the --stable switch.' % bad)
                     return []
             if mem.var['kill']:
                 return 'skipped'

arjun/plugins/heuristic.py

@@ -24,7 +24,7 @@ def heuristic(raw_response, wordlist):
         if len(response) < 200:
             if ('required' or 'missing' or 'not found' or 'requires') in response.lower() and ('param' or 'parameter' or 'field') in response.lower():
                 if not mem.var['quiet']:
-                    print('%s The endpoint seems to require certain parameters to function. Check the repsonse and use the --include option appropriately for better results.' % info)
+                    print('%s The endpoint seems to require certain parameters to function. Check the response and use the --include option appropriately for better results.' % info)
             words_exist = True
             potential_params = re_words.findall(response)
     # Parse Inputs