Fixed minor typos in comments

slither/detectors/erc20/incorrect_interface.py

@@ -1,7 +1,6 @@
 """
 Detect incorrect erc20 interface.
-Some contracts do not return a bool on transfer/transferFrom/approve, which may lead to prevent
-the contract to be used with contracts compiled with recent solc (>0.4.22)
+Some contracts do not return a bool on transfer/transferFrom/approve, which may lead to preventing the contract to be used with contracts compiled with recent solc (>0.4.22)
 """
 from slither.detectors.abstract_detector import AbstractDetector, DetectorClassification
 

slither/detectors/erc20/unindexed_event_parameters.py

@@ -17,7 +17,7 @@ class UnindexedERC20EventParameters(AbstractDetector):
     WIKI = 'https://github.com/trailofbits/slither/wiki/Detectors-Documentation#unindexed-erc20-event-parameters'
 
     WIKI_TITLE = 'Unindexed ERC20 Event Parameters'
-    WIKI_DESCRIPTION = 'Detects that events defined by the ERC20 specification which are meant to have some parameters as `indexed`, are not missing the `indexed` keyword.'
+    WIKI_DESCRIPTION = 'Detects that events defined by the ERC20 specification which are meant to have some parameters as `indexed`, are missing the `indexed` keyword.'
     WIKI_EXPLOIT_SCENARIO = '''
 ```solidity
 contract ERC20Bad {

slither/detectors/statements/deprecated_calls.py

@@ -144,7 +144,7 @@ contract ContractWithDeprecatedReferences {
         return results
 
     def _detect(self):
-        """ Detect shadowing local variables
+        """ Detects if an expression makes use of any deprecated standards.
 
         Recursively visit the calls
         Returns:
@@ -165,7 +165,7 @@ contract ContractWithDeprecatedReferences {
                                                                                               recommended_disc)
 
 
-                    # Generate relevant JSON data for this shadowing definition.
+                    # Generate relevant JSON data for this deprecated standard.
                     json = self.generate_json_result(info)
                     if isinstance(source_object, StateVariableSolc) or isinstance(source_object, StateVariable):
                         self.add_variable_to_json(source_object, json)

slither/detectors/statements/incorrect_strict_equality.py

@@ -26,7 +26,7 @@ class IncorrectStrictEquality(AbstractDetector):
     WIKI = 'https://github.com/trailofbits/slither/wiki/Detectors-Documentation#dangerous-strict-equalities'
 
     WIKI_TITLE = 'Dangerous strict equalities'
-    WIKI_DESCRIPTION = 'Use of strick equalities that can be easily manipulated by an attacker.'
+    WIKI_DESCRIPTION = 'Use of strict equalities that can be easily manipulated by an attacker.'
     WIKI_EXPLOIT_SCENARIO = '''
 ```solidity
 contract Crowdsale{

slither/detectors/statements/tx_origin.py

@@ -27,14 +27,14 @@ contract TxOrigin {
         require(tx.origin == owner);
     }
 ```
-Bob is the owner of `TxOrigin`. Bob calls Eve's contract. Eve's contact calls `TxOrigin` and bypass the `tx.origin` protection.'''
+Bob is the owner of `TxOrigin`. Bob calls Eve's contract. Eve's contract calls `TxOrigin` and bypasses the `tx.origin` protection.'''
 
-    WIKI_RECOMMENDATION = 'Do not use `tx.origin` for authentification.'
+    WIKI_RECOMMENDATION = 'Do not use `tx.origin` for authorization.'
 
     @staticmethod
     def _contains_incorrect_tx_origin_use(node):
         """
-             Check if the node read tx.origin and dont read msg.sender
+             Check if the node reads tx.origin and doesn't read msg.sender
              Avoid the FP due to (msg.sender == tx.origin)
         Returns:
             (bool)

slither/detectors/variables/uninitialized_local_variables.py

@@ -1,8 +1,8 @@
 """
-    Module detecting state uninitialized local variables
+    Module detecting uninitialized local variables
 
     Recursively explore the CFG to only report uninitialized local variables that are
-    written before being read
+    read before being written
 """
 
 from slither.detectors.abstract_detector import AbstractDetector, DetectorClassification
@@ -77,11 +77,11 @@ Bob calls `transfer`. As a result, the ethers are sent to the address 0x0 and ar
 
 
     def _detect(self):
-        """ Detect uninitialized state variables
+        """ Detect uninitialized local variables
 
         Recursively visit the calls
         Returns:
-            dict: [contract name] = set(state variable uninitialized)
+            dict: [contract name] = set(local variable uninitialized)
         """
         results = []
 

slither/detectors/variables/uninitialized_storage_variables.py

@@ -1,5 +1,5 @@
 """
-    Module detecting state uninitialized storage variables
+    Module detecting uninitialized storage variables
 
     Recursively explore the CFG to only report uninitialized storage variables that are
     written before being read
@@ -58,7 +58,7 @@ Bob calls `func`. As a result, `owner` is override to 0.
             if self.key in father.context:
                 fathers_context += father.context[self.key]
 
-        # Exclude path that dont bring further information
+        # Exclude paths that dont bring further information
         if node in self.visited_all_paths:
             if all(f_c in self.visited_all_paths[node] for f_c in fathers_context):
                 return
@@ -84,11 +84,11 @@ Bob calls `func`. As a result, `owner` is override to 0.
 
 
     def _detect(self):
-        """ Detect uninitialized state variables
+        """ Detect uninitialized storage variables
 
         Recursively visit the calls
         Returns:
-            dict: [contract name] = set(state variable uninitialized)
+            dict: [contract name] = set(storage variable uninitialized)
         """
         results = []