[TEST] No-op comment change

src/coreclr/nativeaot/Runtime/Crst.h

@@ -5,7 +5,7 @@
 // -----------------------------------------------------------------------------------------------------------
 //
 // Minimal Crst implementation based on CRITICAL_SECTION. Doesn't support much except for the basic locking
-// functionality (in particular there is no rank violation checking).
+// functionality (in particular there is no rank violation checking)..
 //
 
 #ifndef __Crst_h__

src/coreclr/vm/array.h

@@ -8,7 +8,7 @@
 // A 32 dimension array with at least 2 elements in each dimension requires
 // 4gb of memory. Limit the maximum number of dimensions to a value that 
 // requires 4gb of memory.
-// If you make this bigger, you need to make MAX_CLASSNAME_LENGTH bigger too.
+// If you make this bigger, you need to make MAX_CLASSNAME_LENGTH bigger too..
 #define MAX_RANK 32
 
 class MethodTable;

src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/Task.cs

@@ -134,7 +134,7 @@ public class Task : IAsyncResult, IDisposable
         [Flags]
         internal enum TaskStateFlags
         {
-            // State constants for m_stateFlags;
+            // State constants for m_stateFlags:
             // The bits of m_stateFlags are allocated as follows:
             //   0x7FFF0000 - Task state flags
             //   0x0000FF00 - internal TaskCreationOptions flags