diff --git a/common/core/desktop/src/kmx/kmx_context.h b/common/core/desktop/src/kmx/kmx_context.h
index 1f0666347c..35f00da632 100644
--- a/common/core/desktop/src/kmx/kmx_context.h
+++ b/common/core/desktop/src/kmx/kmx_context.h
@@ -82,7 +82,7 @@ public:
    * will have n valid xstring units remaining until the the null terminating character.
    * OR
    * Returns NULL if there are less than n valid xstring units in the current context.
-   * Background this was historically for performance during rule evaluation, if I there
+   * Background this was historically for performance during rule evaluation, if there
    * are not enough characters to compare, don't event attempt the comparison.
    * Note: Unlike BufMax there is no checking for truncation of code points.
    *        e.g. the pointer may point to a code unit that is half of a surrogate pair.
diff --git a/windows/src/engine/keyman32/appint/appint.h b/windows/src/engine/keyman32/appint/appint.h
index 40323065d6..ffcd9bff3c 100644
--- a/windows/src/engine/keyman32/appint/appint.h
+++ b/windows/src/engine/keyman32/appint/appint.h
@@ -147,7 +147,7 @@ public:
    * will have n valid xstring units remaining until the the null terminating character.
    * OR
    * Returns NULL if there are less than n valid xstring units in the current context.
-   * Background this was historically for performance during rule evaluation, if I there
+   * Background this was historically for performance during rule evaluation, if there
    * are not enough characters to compare, don't event attempt the comparison.
    * Note:  Unlike BufMax there is no checking for truncation of code points.
    *        e.g. the pointer may point to a code unit that is half of a surrogate pair.