C++: Implement copilot suggestions.

Author: MathiasVP

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaImpl.qll

@@ -16,7 +16,7 @@ import SsaImplCommon
 
 private module SourceVariables {
   /**
-   * Holds if `store` is the `StoreInstruction` generated by an postfix
+   * Holds if `store` is the `StoreInstruction` generated by n postfix
    * increment or decrement operation `e`, and `postCrement` is the operand
    * that represents the use of the evaluated value of `e`.
    */
@@ -686,15 +686,15 @@ class FinalParameterUse extends UseImpl, TFinalParameterUse {
   }
 
   pragma[nomagic]
-  private predicate hasBaseSourceVariableAndIndirectrion(BaseIRVariable v, int indirection) {
+  private predicate hasBaseSourceVariableAndIndirection(BaseIRVariable v, int indirection) {
     v.getIRVariable().getAst() = p and
     indirection = this.getIndirection()
   }
 
   override NormalSourceVariable getSourceVariable() {
     exists(BaseIRVariable v, int indirection |
       sourceVariableHasBaseAndIndex(result, v, indirection) and
-      this.hasBaseSourceVariableAndIndirectrion(v, indirection)
+      this.hasBaseSourceVariableAndIndirection(v, indirection)
     )
   }
 }