Fix name of argument

Follow-up to change I92cc374b5b6d95ca7755e08b95a9bc9060df2178.

Change-Id: I62cc634ee456c6789b48ab8d8542dffa87f4cc72
diff --git a/cmds/installd/commands.h b/cmds/installd/commands.h
index d28f6fd..b473e3e 100644
--- a/cmds/installd/commands.h
+++ b/cmds/installd/commands.h
@@ -56,7 +56,7 @@
 int idmap(const char *target_path, const char *overlay_path, uid_t uid);
 int create_oat_dir(const char* oat_dir, const char *instruction_set);
 int rm_package_dir(const char* apk_path);
-int rm_profiles(const char* apk_path);
+int rm_profiles(const char* pkgname);
 int link_file(const char *relative_path, const char *from_base, const char *to_base);
 
 // Move a B version over to the A location. Only works for oat_dir != nullptr.