Fix (radix home services) module definition

home/services.scm

@@ -1,4 +1,4 @@
-(use-modules (radix home services)
+(define-modules (radix home services)
   #:export (use-home-service-modules))
 
 (define service-module-hint

packages/linux.scm

@@ -19,7 +19,7 @@
           #~(modify-phases %standard-phases
               (add-after 'unpack 'create-init-scripts
                 #|Don't even verify for the presence of SystemD or OpenRC|#
-                (λ _
+                (lambda _
                   (substitute* "CMakeLists.txt"
                     (("pkg_check_modules\\((SYSTEMD|OPENRC).*" _) "")
                     #|Fix the destinations|#

services/linux.scm

@@ -45,7 +45,8 @@
            (respawn? respawn?)))))
 
 (define thinkfan-service-type
-  (service-type (name 'thinkfan)
+  (service-type
+   (name 'thinkfan)
    (extensions
     (list (service-extension shepherd-root-service-type
                              thinkfan-shepherd-service)))