factor: fix some spacing

[factor.git] / extra / rosetta-code / inverted-index / inverted-index.factor

diff --git a/extra/rosetta-code/inverted-index/inverted-index.factor b/extra/rosetta-code/inverted-index/inverted-index.factor
index 7a26e51ae070ef8295824f06b6a5a1db33d9e736..cb7891a59443f5b06815ead923d862b872674638 100644 (file)
--- a/extra/rosetta-code/inverted-index/inverted-index.factor
+++ b/extra/rosetta-code/inverted-index/inverted-index.factor
@@ -25,7 +25,7 @@ IN: rosetta-code.inverted-index
     '[ _ [ _ add-to-file-list ] change-at ] each ;
 
 : (index-files) ( files index -- )
-   [ [ [ file-words ] keep ] dip swap add-to-index ] curry each ;
+    [ [ [ file-words ] keep ] dip swap add-to-index ] curry each ;
 
 : index-files ( files -- index )
     H{ } clone [ (index-files) ] keep ;