Update hip_porting_guide.rst

indent HIPIFY bullets

Author: randyh62

docs/how-to/hip_porting_guide.rst

@@ -81,14 +81,14 @@ HIP unifies the APIs for these common functions.
 There are two types of HIPIFY available:
 
 * :doc:`hipify-clang <hipify:how-to/hipify-clang>` is a Clang-based tool that parses code,
-translates it into an Abstract Syntax Tree, and generates the HIP source. For this,
-``hipify-clang`` needs to be able to actually compile the code, so the CUDA code needs
-to be correct, and a CUDA install with all necessary headers must be provided.
+  translates it into an Abstract Syntax Tree, and generates the HIP source. For this,
+  ``hipify-clang`` needs to be able to actually compile the code, so the CUDA code needs
+  to be correct, and a CUDA install with all necessary headers must be provided.
 
 * :doc:`hipify-perl <hipify:how-to/hipify-perl>` uses pattern matching, to translate the
-CUDA code to HIP. It does not require a working CUDA installation, and can also
-convert CUDA code, that is not syntactically correct. It is therefore easier to
-set up and use, but is not as powerful as ``hipfiy-clang``.
+  CUDA code to HIP. It does not require a working CUDA installation, and can also
+  convert CUDA code, that is not syntactically correct. It is therefore easier to
+  set up and use, but is not as powerful as ``hipfiy-clang``.
 
 Memory copy functions
 ---------------------