diff --git a/ChangeLog b/ChangeLog
index cad0edd3..7def42f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,7 +10,7 @@
 2021-12-16  Jay Berkenbilt  <ejb@ql.org>
 
 	* Add several functions to the C API for working with pages. C
-	wrappers around sevearl of the "Legacy" page operations from
+	wrappers around several of the "Legacy" page operations from
 	QPDFObjectHandle.hh have been added. See "PAGE FUNCTIONS" in
 	qpdf-c.h for details. Fixes #594.
 
diff --git a/cSpell.json b/cSpell.json
index 76d51ee2..7ecfe5c7 100644
--- a/cSpell.json
+++ b/cSpell.json
@@ -82,6 +82,7 @@
     "distclean",
     "distfiles",
     "ditems",
+    "docbook",
     "docdir",
     "dohnal",
     "dqpdf",
@@ -216,10 +217,12 @@
     "lzwdecoder",
     "macports",
     "makefiles",
+    "malloc",
     "masamichi",
     "mateusz",
     "maxdepth",
     "mdash",
+    "mindepth",
     "mkdir",
     "mkinstalldirs",
     "mklink",
@@ -376,6 +379,7 @@
     "segfaulting",
     "setjmp",
     "sharedresources",
+    "singlehtml",
     "smatch",
     "softlink",
     "sparseoharray",
@@ -428,6 +432,7 @@
     "unencrypted",
     "unfilterable",
     "unparse",
+    "unpickling",
     "unretrieved",
     "upages",
     "upass",