-tcmalloc is a fast and space efficient implementation of malloc(). Compiling
-Redis with it can improve performances and memeory usage. You can read
-more about it here: http://goog-perftools.sourceforge.net/doc/tcmalloc.html
+tcmalloc is a fast and space efficient implementation (for little objects)
+of malloc(). Compiling Redis with it can improve performances and memeory
+usage. You can read more about it here:
+
+http://goog-perftools.sourceforge.net/doc/tcmalloc.html