MdePkg Base.h: Fix typo funcation to function

Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
index cbd9e55..8583858 100644
--- a/MdePkg/Include/Base.h
+++ b/MdePkg/Include/Base.h
@@ -1146,7 +1146,7 @@
 #if defined(_MSC_EXTENSIONS) && !defined (__INTEL_COMPILER) && !defined (MDE_CPU_EBC)

   #pragma intrinsic(_ReturnAddress)

   /**

-    Get the return address of the calling funcation.

+    Get the return address of the calling function.

 

     Based on intrinsic function _ReturnAddress that provides the address of

     the instruction in the calling function that will be executed after

@@ -1154,27 +1154,27 @@
 

     @param L    Return Level.

 

-    @return The return address of the calling funcation or 0 if L != 0.

+    @return The return address of the calling function or 0 if L != 0.

 

   **/

   #define RETURN_ADDRESS(L)     ((L == 0) ? _ReturnAddress() : (VOID *) 0)

 #elif defined(__GNUC__)

   void * __builtin_return_address (unsigned int level);

   /**

-    Get the return address of the calling funcation.

+    Get the return address of the calling function.

 

     Based on built-in Function __builtin_return_address that returns

     the return address of the current function, or of one of its callers.

 

     @param L    Return Level.

 

-    @return The return address of the calling funcation.

+    @return The return address of the calling function.

 

   **/

   #define RETURN_ADDRESS(L)     __builtin_return_address (L)

 #else

   /**

-    Get the return address of the calling funcation.

+    Get the return address of the calling function.

 

     @param L    Return Level.