SWDEV-270961 - update HIP documents

Change-Id: I5168d83a124e9c7d856fb7a46d9960d9f99143c6


[ROCm/hip commit: d8f123eed7]

projects/hip/samples/0_Intro/square/Makefile

@@ -25,7 +25,7 @@ endif
 HIP_PLATFORM=$(shell $(HIP_PATH)/bin/hipconfig --platform)
 HIPCC=$(HIP_PATH)/bin/hipcc
 
-ifeq (${HIP_PLATFORM}, nvcc)
+ifeq (${HIP_PLATFORM}, nvidia)
 	SOURCES=square.cu
 else
 	SOURCES=square.cpp