diff --git a/doc/Guidebook.mn b/doc/Guidebook.mn
index f6ef0a4be..d90b4c4fd 100644
--- a/doc/Guidebook.mn
+++ b/doc/Guidebook.mn
@@ -60,7 +60,7 @@
 .ds f0 \*(vr
 .ds f1 \" empty
 .\"DO NOT REMOVE NH_DATESUB .ds f2 Date(%B %-d, %Y)
-.ds f2 May 11, 2026
+.ds f2 May 25, 2026
 .
 .\" A note on some special characters:
 .\" \(lq = left double quote
@@ -6155,7 +6155,7 @@ individually within your nethack.rc file.
 The format for defining a glyph representation is:
 .SD n
 .ft CR
-OPTIONS=glyph:\fIglyphid\fP/\fIU+nnnn\fP/\fIR-G-B\fP
+OPTIONS=glyph:\fIglyphname\fP/\fIU+nnnn\fP/\fIR-G-B\fP
 .ft
 .ED
 .pg
@@ -6163,7 +6163,7 @@ The window port that is active needs to provide support for displaying
 UTF-8 character sequences and explicit red-green-blue colors in order
 for the glyph representation to be visible.
 For example, the following line in your configuration file will cause
-the glyph representation for glyphid G_pool to use Unicode codepoint
+the glyph representation for glyphname G_pool to use Unicode codepoint
 U+224B and the color represented by R-G-B value 0-0-160:
 .SD n
 .ft CR
diff --git a/doc/Guidebook.tex b/doc/Guidebook.tex
index bd38f183d..5ce42112e 100644
--- a/doc/Guidebook.tex
+++ b/doc/Guidebook.tex
@@ -25,7 +25,7 @@
 \author{Original version - Eric S. Raymond\\
 (Edited and expanded for 5.0.0 by Mike Stephenson and others)}
 %DO NOT REMOVE NH_DATESUB \date{Date(%B %-d, %Y)}
-\date{May 11, 2026}
+\date{May 25, 2026}
 
 \maketitle
 
@@ -6755,7 +6755,7 @@ individually within your own nethack.rc file.
 
 The format for defining a glyph representation is:\\
 \begin{verbatim}
-OPTIONS=glyph:glyphid/U+nnnn/R-G-B
+OPTIONS=glyph:glyphname/U+nnnn/R-G-B
 \end{verbatim}
 
 The window port that is active needs to provide support for displaying UTF-8
@@ -6763,7 +6763,7 @@ character sequences and explicit 24-bit red-green-blue colors in order for the g
 representation to be visible as specified.
 
 For example, the following line in your configuration file will cause
-the glyph representation for glyphid G\textunderscore pool to use Unicode codepoint
+the glyph representation for glyphname G\textunderscore pool to use Unicode codepoint
 U+224B and the color represented by R-G-B value 0-0-160:\\
 \begin{verbatim}
 OPTIONS=glyph:G_pool/U+224B/0-0-160