[CPP-340] Add new queries to analysis-cpp.md; correct id of

TooFewArguments.ql

change-notes/1.21/analysis-cpp.md

@@ -6,6 +6,8 @@
 
 | **Query**                   | **Tags**  | **Purpose**                                                        |
 |-----------------------------|-----------|--------------------------------------------------------------------|
+| `()`-declared function called with too few arguments (`cpp/too-few-arguments`) | Correctness | Find all cases where the number of arguments is less than the number of parameters of the function, provided the function is also properly declared/defined elsewhere. | 
+| `()`-declared function called with mismatched arguments (`cpp/mismatched-function-arguments`) | Correctness | Find all cases where the types of arguments do not match the types of parameters of the function, provided the function is also properly declared/defined elsewhere. | 
 
 ## Changes to existing queries
 
@@ -18,5 +20,6 @@
 | Resource not released in destructor (`cpp/resource-not-released-in-destructor`) | Fewer false positive results | Resource allocation and deallocation functions are now determined more accurately. |
 | Comparison result is always the same | Fewer false positive results | The range analysis library is now more conservative about floating point values being possibly `NaN` |
 | Wrong type of arguments to formatting function (`cpp/wrong-type-format-argument`) | More correct results and fewer false positive results | This query now more accurately identifies wide and non-wide string/character format arguments on different platforms.  Platform detection has also been made more accurate for the purposes of this query. |
+| `()`-declared function called with too many arguments (`cpp/futile-params`) | Improved coverage | Query has been generalized to find all cases where the number of arguments exceedes the number of parameters of the function, provided the function is also properly declared/defined elsewhere. | 
 
 ## Changes to QL libraries

cpp/ql/src/Likely Bugs/Underspecified Functions/TooFewArguments.ql

@@ -7,7 +7,7 @@
  * @kind problem
  * @problem.severity error
  * @precision very-high
- * @id cpp/too-few-params
+ * @id cpp/too-few-arguments
  * @tags correctness
  *       maintainability
  *       security