patch 9.0.0451: virtual text "above" does not work with 'nowrap'

Problem:    Virtual text "above" does not work with 'nowrap'.
Solution:   Do wrap the line after. (closes #11084)
diff --git a/src/misc1.c b/src/misc1.c
index 8257f76..ee79e69 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -377,8 +377,8 @@
     if (!wp->w_p_wrap)
 	lines = 1
 #ifdef FEAT_PROP_POPUP
-	    // add a line for each "below" aligned text property
-		    + prop_count_below(wp->w_buffer, lnum)
+	    // add a line for each "above" and "below" aligned text property
+	    + prop_count_above_below(wp->w_buffer, lnum)
 #endif
 	;
     else