-On 64 bit Unix-like systems the 'bsfq' assembly instruction will be used
-for bit counting. Detection is automatic at compile time, but in case you
-experience compile problems you can comment out #define USE_BSFQ line in types.h
+On 64 bit systems the 'bsfq' assembly instruction will be used for bit
+counting. Detection is automatic at compile time, but in case you experience
+compile problems you can comment out #define USE_BSFQ line in types.h
+
+In general is recommended to run 'make help' to see a list of make targets
+with corresponding descriptions.