diff --git a/Graphreg.md b/Graphreg.md
index 26daa6bb..62e8b9bd 100644
--- a/Graphreg.md
+++ b/Graphreg.md
@@ -35,13 +35,13 @@ procedure ORDREK(x,y,v)
     end if
     y∶=x
     while y<n do
-    y∶=y+1
-    if deg[y] <k then
-    INSERT(x,y)
-    ORDREK(x,y,v)
-    DELETE(x,y)
-    end if
+        y∶=y+1
+        if deg[y] <k then
+            INSERT(x,y)
+            ORDREK(x,y,v)
+            DELETE(x,y)
+        end if
     end while
     return
 end procedure
-```
\ No newline at end of file
+```