I've had the Glyph of Death Strike for a while now. It used to read, "Increases your Death Strike's damage by 2% for every 5 runic power you currently have. The runic power is not consumed by this effect." Now, it reads, "Increases your Death Strike's damage by 2%."
Now, here's the strange thing. I only realized this change when I was browsing the AH for other glyphs and I moused over a Glyph of Death Strike. See, the Glyph in my spell book still reads the old description. Is this just a glitch?