CPP & C#: Review of qhelp

PR #2151 got merged without a review of the qhelp
by a technical writer.
The current PR makes changes I would have suggested on that PR.

cpp/ql/src/Likely Bugs/Memory Management/Buffer Overflow/NtohlArrayNoBoundOpenSource.qhelp

@@ -14,7 +14,7 @@ byte order function, such as <code>ntohl</code>.
 The use of a network-to-host byte order function is therefore a good indicator that the returned
 value is unvalidated data retrieved from the network, and should not be used without further
 validation. In particular, the returned value should not be used as an array index or array length
-value without validation, which may result in a buffer overflow vulnerability.
+value without validation, as this could result in a buffer overflow vulnerability.
 </p>
 </overview>
 

cpp/ql/src/Security/CWE/CWE-457/ConditionallyUninitializedVariable.qhelp

@@ -37,7 +37,7 @@ which is then subsequently accessed to fetch properties of the device. However,
 check the return value from the function call to <code>initDeviceConfig</code>. If the
 device number passed to the <code>notify</code> function was invalid, the
 <code>initDeviceConfig</code> function will leave the <code>config</code> variable uninitialized,
-which would result in the <code>notify</code> function accessing uninitialized memory.</p>
+which will result in the <code>notify</code> function accessing uninitialized memory.</p>
 
 <sample src="ConditionallyUninitializedVariableBad.c" />
 

cpp/ql/src/Security/CWE/CWE-457/ConditionallyUninitializedVariable.ql

@@ -2,7 +2,7 @@
  * @name Conditionally uninitialized variable
  * @description When an initialization function is used to initialize a local variable, but the
  *              returned status code is not checked, the variable may be left in an uninitialized
- *              state, and reading the variable may result in undefined behaviour.
+ *              state, and reading the variable may result in undefined behavior.
  * @kind problem
  * @problem.severity warning
  * @opaque-id SM02313