diff --git a/gfx/thebes/src/gfxCoreTextShaper.cpp b/gfx/thebes/src/gfxCoreTextShaper.cpp
index a477d3c4544..a5c1ea85440 100644
--- a/gfx/thebes/src/gfxCoreTextShaper.cpp
+++ b/gfx/thebes/src/gfxCoreTextShaper.cpp
@@ -135,7 +135,7 @@ gfxCoreTextShaper::InitTextRun(gfxContext *aContext,
     // to ensure neutrals or characters that were bidi-overridden in HTML behave properly.
     const UniChar beginLTR[]    = { 0x202d, 0x20 };
     const UniChar beginRTL[]    = { 0x202e, 0x20 };
-    const UniChar endBidiWrap[] = { 0x20, 0x202c };
+    const UniChar endBidiWrap[] = { 0x20, 0x2e, 0x202c };
 
     PRUint32 startOffset;
     CFStringRef stringObj;
diff --git a/layout/reftests/bugs/reftest.list b/layout/reftests/bugs/reftest.list
index 5deeb819d07..0ec55ddd197 100644
--- a/layout/reftests/bugs/reftest.list
+++ b/layout/reftests/bugs/reftest.list
@@ -1400,7 +1400,7 @@ fails HTTP(..) == 518172-2b.html 518172-b-ref.html # bug 518172
 == 534526-1b.html 534526-1-ref.html
 == 534808-1.html 534808-1-ref.html
 == 534808-2.html 534808-2-ref.html
-fails-if(http.oscpu.match(/Mac\x20OS\x20X\x2010\.6$/)) == 534919-1.html 534919-1-ref.html # fails on 10.6, bug 554188
+== 534919-1.html 534919-1-ref.html
 == 537507-1.xul 537507-1-ref.xul
 == 537507-2.html 537507-2-ref.html
 == 537471-1.html 537471-1-ref.html