digraphs: clarify modifier classes in legend

diff --git a/digraphs.plp b/digraphs.plp
index 3073f9a4d1b0487539b3dbb187b1e788e22747ca..ce149628c324a074854e2d7eebacf85341bc6db2 100644 (file)
--- a/digraphs.plp
+++ b/digraphs.plp
@@ -81,9 +81,9 @@ print '<hr>' if exists $get{split};
 <div class="legend">
        <table class="glyphs"><tr>
        <td class="X Cc">control
-       <td class="X Zs"><span>spacing</span>
-       <td class="X Mn">modifier
-       <td class="X Sk">spacing modifier
+       <td class="X Zs"><span>space</span>
+       <td class="X Mn">combining
+       <td class="X Sk">spacing&nbsp;modifier
        <td class="X Pf">quote
        <td class="X Po">punctuation
        <td class="X So">symbol