Simplify tooltip

Now we have sections, we already know the total number of tries

src/rugby-app-window.c

@@ -55,36 +55,32 @@ item_tooltip_cb (GtkListItem *item)
                   "kicks", &kicks,
                   NULL);
 
-    if (tries > 0 && utries == 0)
+    if (tries > 0)
     {
         g_string_printf (tooltip, ngettext ("%d converted try",
                                             "%d converted tries",
                                             tries),
                          tries);
     }
-    else if (utries > 0 && tries == 0)
+    if (utries > 0)
     {
-        g_string_printf (tooltip, ngettext ("%d unconverted try",
-                                            "%d unconverted tries",
-                                            utries),
-                         utries);
-    }
-    else if (tries + utries > 0)
-    {
-        g_string_printf (tooltip, ngettext ("%d try (%d converted)",
-                                            "%d tries (%d converted)",
-                                            tries + utries),
-                         tries + utries, tries);
-    }
+        if (tooltip->len > 0)
+            g_string_append (tooltip, ", ");
 
+        g_string_append_printf (tooltip, ngettext ("%d unconverted try",
+                                                   "%d unconverted tries",
+                                                   utries),
+                                utries);
+    }
     if (kicks > 0)
     {
-        if (tries > 0 || utries > 0)
-            g_string_append_printf (tooltip, " and ");
+        if (tooltip->len > 0)
+            g_string_append (tooltip, ", ");
 
-        g_string_append_printf (tooltip,
-                                ngettext ("%d kick", "%d kicks", kicks),
-                                kicks);
+        g_string_append_printf (tooltip, ngettext ("%d kick",
+                                                   "%d kicks",
+                                                   kicks),
+                                  kicks);
     }
 
     return g_string_free (tooltip, FALSE);