[Analyzer][NFC] Fix typos in comments

Author: Gabor Marton

clang/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitors.h

@@ -93,7 +93,7 @@ enum class TrackingKind {
   /// gathered about the tracked expression value as possible.
   Thorough,
   /// Specifies that a more moderate tracking should be used for the expression
-  /// value. This will essentially make sure that functions relevant to the it
+  /// value. This will essentially make sure that functions relevant to it
   /// aren't pruned, but otherwise relies on the user reading the code or
   /// following the arrows.
   Condition

clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp

@@ -1942,7 +1942,7 @@ bool bugreporter::trackExpressionValue(const ExplodedNode *InputNode,
   const StackFrameContext *SFC = LVNode->getStackFrame();
 
   // We only track expressions if we believe that they are important. Chances
-  // are good that control dependencies to the tracking point are also improtant
+  // are good that control dependencies to the tracking point are also important
   // because of this, let's explain why we believe control reached this point.
   // TODO: Shouldn't we track control dependencies of every bug location, rather
   // than only tracked expressions?