diff --git a/ChangeLog b/ChangeLog
index 05697027..2ee054d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
 2023-02-25  Jay Berkenbilt  <ejb@ql.org>
 
         * When performing overlay or underlay operations, convert the
-        origianal page to a form XObject instead of simply isolating its
+        original page to a form XObject instead of simply isolating its
         contents with q/Q operators. This prevents unbalanced q/Q
         operators in any of the original pages from messing up the
         graphics state of anything that is overlaid on top of it. Fixes
diff --git a/libqpdf/QPDFJob.cc b/libqpdf/QPDFJob.cc
index dabbf2ea..71610672 100644
--- a/libqpdf/QPDFJob.cc
+++ b/libqpdf/QPDFJob.cc
@@ -2178,7 +2178,7 @@ QPDFJob::handleUnderOverlay(QPDF& pdf)
         // any overlays to form XObjects. Then it concatenates display
         // of all underlays, the original page, and all overlays.
         // Prior to 11.3.0, the original page contents were wrapped in
-        // q/Q, but this didin't work if the original page had
+        // q/Q, but this didn't work if the original page had
         // unbalanced q/Q operators. See github issue #904.
         auto& dest_page = main_pages.at(i);
         auto dest_page_oh = dest_page.getObjectHandle();