fix spelling errors (#699)

DEVELOPING.md

@@ -10,7 +10,7 @@ Feel free to update the list below!
 
 * The dashboard/display/context we are displaying is done by `pwndbg/commands/context.py` which is invoked through GDB's prompt hook (which we defined in `pwndbg/prompt.py` as `prompt_hook_on_stop`).
 
-* All commands should be defined in `pwndbg/commands` - most of them lie in seperate files but some files contains many of them (e.g. commands corresponding to windbg debugger - in `windbg.py` or some misc commands in `misc.py`). We would also want to make all of them to use `ArgparsedCommand` (instead of `Command` or `ParsedCommand` decorators).
+* All commands should be defined in `pwndbg/commands` - most of them lie in separate files but some files contains many of them (e.g. commands corresponding to windbg debugger - in `windbg.py` or some misc commands in `misc.py`). We would also want to make all of them to use `ArgparsedCommand` (instead of `Command` or `ParsedCommand` decorators).
 
 * We change a bit GDB settings - this can be seen in `pwndbg/__init__.py` - there are also imports for all pwndbg submodules
 

pwndbg/elftypes.py

@@ -201,7 +201,7 @@ class constants:
     NT_AUXV                 = 6
     #
     # Note to userspace developers: size of NT_SIGINFO note may increase
-    # in the future to accomodate more fields, don't assume it is fixed!
+    # in the future to accommodate more fields, don't assume it is fixed!
     #
     NT_SIGINFO              = 0x53494749
     NT_FILE                 = 0x46494c45

pwndbg/exception.py

@@ -66,7 +66,7 @@ def handle(name='Error'):
     else:
         exc_type, exc_value, exc_traceback = sys.exc_info()
 
-        print(message.error('Exception occured: {}: {} ({})'.format(name, exc_value, exc_type)))
+        print(message.error('Exception occurred: {}: {} ({})'.format(name, exc_value, exc_type)))
 
         print(message.notice('For more info invoke `') +
               message.hint('set exception-verbose on') +

pwndbg/which.py

@@ -46,7 +46,7 @@ def which(name, all = False):
     returns a full path if found.
 
     If `all` is :const:`True` the set of all found locations is returned, else
-    the first occurence or :const:`None` is returned.
+    the first occurrence or :const:`None` is returned.
 
     Arguments:
       `name` (str): The file to search for.