comment update for wrong units associated with RDC (#2299)

* comment update for wrong units associted with RDC_FI_GPU_MEMORY_CUR_BANDWIDTH

Signed-off-by: yalmusaf_amdeng <Yazen.ALMusaffar@amd.com>

* Update rdc.h

---------

Signed-off-by: yalmusaf_amdeng <Yazen.ALMusaffar@amd.com>

projects/rdc/include/rdc/rdc.h

@@ -208,8 +208,8 @@ typedef enum {
   RDC_FI_GPU_MM_DEC_UTIL,           //!< Multimedia decoder busy percentage
   RDC_FI_GPU_MEMORY_ACTIVITY,       //!< Memory busy percentage
   RDC_FI_GPU_MEMORY_MAX_BANDWIDTH,  //<! The Memory max bandwidth at current memory clock in
-                                    // Mb/Second
-  RDC_FI_GPU_MEMORY_CUR_BANDWIDTH,  //<! The Memory current bandwidth in Mb/Second
+                                    // Gb/Second
+  RDC_FI_GPU_MEMORY_CUR_BANDWIDTH,  //<! The Memory current bandwidth in Gb/Second
   RDC_FI_GPU_BUSY_PERCENT,          //<! The GPU busy percentage
 
   /**