~/.mu -> ~/.cache/mu

guile/mu-guile.c

@@ -145,7 +145,7 @@ SCM_DEFINE_PUBLIC (mu_initialize, "mu:initialize", 0, 1, 0,
 		   "Initialize mu - needed before you call any of the other "
 		   "functions. Optionally, you can provide MUHOME which should be an "
 		   "absolute path to your mu home directory "
-		   "-- typically, the default, ~/.mu, should be just fine.")
+		   "-- typically, the default, ~/.cache/mu, should be just fine.")
 #define FUNC_NAME s_mu_initialize
 {
 	char *muhome;

guile/mu-guile.texi

@@ -297,7 +297,7 @@ scheme@(guile-user)> (mu:initialize)
 @end verbatim
 
 This opens the database for reading, using the default location of
-@file{~/.mu}@footnote{If you keep your @t{mu} database in a non-standard
+@file{~/.cache/mu}@footnote{If you keep your @t{mu} database in a non-standard
 place, use @code{(mu:initialize "/path/to/my/mu/")}}
 
 Now, @t{mu-guile} is ready to go. In the next chapter, we go through the