diff --git a/INSTALL.md b/INSTALL.md
index 53a6e9e..84ab741 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -39,7 +39,7 @@
 - `BUILD_SHARED_LIBS`: set to `ON` or `OFF` to enable/disable building
   of shared libraries, defaults to `ON`
 - `CMAKE_INSTALL_PREFIX`: for setting the installation path
-- `DOCUMENTATION_FORMAT`: choose one of 'man', 'mdoc', and 'html' for
+- `DOCUMENTATION_FORMAT`: choose one of `man`, `mdoc`, and `html` for
   the installed documentation (default: decided by cmake depending on
   available tools)
 - `LIBZIP_DO_INSTALL`: If you include libzip as a subproject, link it
diff --git a/TODO.md b/TODO.md
index c875d06..7f3a275 100644
--- a/TODO.md
+++ b/TODO.md
@@ -65,7 +65,6 @@
 
 ## Cleanup
 
-* drop _LIBZIP suffixes in cmake defines (no longer needed since they no longer appear in zipconf.h)
 * go over cdir parser and rename various offset/size variables to make it clearer
 * use bool
 * use `ZIP_SOURCE_SUPPORTS_{READABLE,SEEKABLE,WRITABLE}`
@@ -90,7 +89,7 @@
 * test different crypto backends with TravisCI.
 * improve man page formatting of tagged lists on webpage (`<dl>`)
 * rewrite `make_zip_errors.sh` in cmake
-* script to check if all exported symbols are marked with `ZIP_EXTERN`, add to make distcheck
+* script to check if all exported symbols are marked with `ZIP_EXTERN`, add to `make distcheck`
 
 ## macOS / iOS framework
 
@@ -133,7 +132,6 @@
 * add test case to change values for newly added files (name, compression method, comment, mtime, . . .)
 * `zip_open()` file less than `EOCDLEN` bytes long
 * test calls against old API
-* run regression tests also from CMake framework
 * rename file to dir/ and vice versa (fails)
 * fix comment test to be newline insensitive
 * check if http://bugs.python.org/issue20078 provides ideas for new tests
diff --git a/cmake-config.h.in b/cmake-config.h.in
index cfb111a..2df6f82 100644
--- a/cmake-config.h.in
+++ b/cmake-config.h.in
@@ -36,7 +36,6 @@
 #cmakedefine HAVE_OPENSSL
 #cmakedefine HAVE_SETMODE
 #cmakedefine HAVE_SNPRINTF
-#cmakedefine HAVE_SSIZE_T_LIBZIP
 #cmakedefine HAVE_STRCASECMP
 #cmakedefine HAVE_STRDUP
 #cmakedefine HAVE_STRICMP