diff --git a/src/glossary/glossary.xml b/src/glossary/glossary.xml
index e8b1699aa..ed4087574 100644
--- a/src/glossary/glossary.xml
+++ b/src/glossary/glossary.xml
@@ -1905,7 +1905,7 @@
         are supported, each with one of three different image modes: black and
         white, grayscale and color. Uncompressed TIFF images may be 1, 4, 8 or
         24 bits per pixel. TIFF images compressed using the LZW algorithm may
-        be 6, 8 or 24 bits per pixel. Besides Postscript format, TIFF is one
+        be 6, 8 or 24 bits per pixel. Besides PostScript format, TIFF is one
         of the most important formats for preliminary stages of printing. It
         is a high quality file format, which is perfect for images you want to
         import to other programs like FrameMaker or CorelDRAW.
