diff --git a/expat/CMakeLists.txt b/expat/CMakeLists.txt
index e34044e1..9d182b30 100644
--- a/expat/CMakeLists.txt
+++ b/expat/CMakeLists.txt
@@ -422,7 +422,7 @@ if(WIN32 AND NOT MINGW)
     #       on Windows by resorting to filename libexpat.dll since Expat 1.95.3.
     #       Everything but MSVC is already adding prefix "lib", automatically.
     # NOTE: "set_property(TARGET expat PROPERTY PREFIX lib)" would only affect *.dll
-    #       files but not *.lib files, so we have to rely on propert OUTPUT_NAME, instead.
+    #       files but not *.lib files, so we have to rely on property OUTPUT_NAME, instead.
     #       Property CMAKE_*_POSTFIX still applies.
     set_property(TARGET expat PROPERTY OUTPUT_NAME libexpat)
 endif()
diff --git a/expat/lib/xmlparse.c b/expat/lib/xmlparse.c
index b2f5fc6b..d54af683 100644
--- a/expat/lib/xmlparse.c
+++ b/expat/lib/xmlparse.c
@@ -4092,7 +4092,7 @@ initializeEncoding(XML_Parser parser) {
   const char *s;
 #ifdef XML_UNICODE
   char encodingBuf[128];
-  /* See comments abount `protoclEncodingName` in parserInit() */
+  /* See comments about `protocolEncodingName` in parserInit() */
   if (! parser->m_protocolEncodingName)
     s = NULL;
   else {
diff --git a/expat/tests/runtests.c b/expat/tests/runtests.c
index d2923ac1..e89e8220 100644
--- a/expat/tests/runtests.c
+++ b/expat/tests/runtests.c
@@ -11286,7 +11286,7 @@ START_TEST(test_accounting_precision) {
       {"<p:e xmlns:p=\"https://domain.invalid/\" />", NULL, NULL, 0,
        filled_later},
       {"<e k=\"&amp;&apos;&gt;&lt;&quot;\" />", NULL, NULL,
-       sizeof(XML_Char) * 5 /* number of predefined entites */, filled_later},
+       sizeof(XML_Char) * 5 /* number of predefined entities */, filled_later},
       {"<e1 xmlns='https://example.org/'>\n"
        "  <e2 xmlns=''/>\n"
        "</e1>",
@@ -11296,7 +11296,7 @@ START_TEST(test_accounting_precision) {
       {"<e>text</e>", NULL, NULL, 0, filled_later},
       {"<e1><e2>text1<e3/>text2</e2></e1>", NULL, NULL, 0, filled_later},
       {"<e>&amp;&apos;&gt;&lt;&quot;</e>", NULL, NULL,
-       sizeof(XML_Char) * 5 /* number of predefined entites */, filled_later},
+       sizeof(XML_Char) * 5 /* number of predefined entities */, filled_later},
       {"<e>&#65;&#41;</e>", NULL, NULL, 0, filled_later},
 
       /* Prolog */