Fix name of the key at the right of space on mac (#14)

mods/atomic/defsrc_mac.kbd

@@ -5,7 +5,7 @@
   q    w    e    r    t         y    u    i    o    p
   a    s    d    f    g         h    j    k    l    ;
   z    x    c    v    b  102d   n    m    ,    .    /
-            lmet          spc             ralt
+            lmet          spc             rmet
 )
 
 ;; vim: set ft=lisp

mods/atomic/defsrc_mac_anglemod.kbd

@@ -5,7 +5,7 @@
   q    w    e    r    t         y    u    i    o    p
   a    s    d    f    g         h    j    k    l    ;
   102d z    x    c    v    b    n    m    ,    .    /
-            lmet          spc             ralt
+            lmet          spc             rmet
 )
 
 ;; vim: set ft=lisp