diff --git a/m4/libgcrypt.m4 b/m4/libgcrypt.m4
index 2c79027c7894f..1be2fe61fed77 100644
--- a/m4/libgcrypt.m4
+++ b/m4/libgcrypt.m4
@@ -13,7 +13,7 @@ dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 dnl AM_PATH_LIBGCRYPT([MINIMUM-VERSION,
 dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
 dnl Test for libgcrypt and define LIBGCRYPT_CFLAGS and LIBGCRYPT_LIBS.
-dnl MINIMUM-VERSION is a string with the version number optionalliy prefixed
+dnl MINIMUM-VERSION is a string with the version number optionally prefixed
 dnl with the API version to also check the API compatibility. Example:
 dnl a MINIMUM-VERSION of 1:1.2.5 won't pass the test unless the installed
 dnl version of libgcrypt is at least 1.2.5 *and* the API number is 1.  Using
diff --git a/reportbuilder/README b/reportbuilder/README
index 25f8e85710efd..696cc4b4830a5 100644
--- a/reportbuilder/README
+++ b/reportbuilder/README
@@ -1,7 +1,7 @@
 Report Builder, or "new style reports", replacing legacy reports (in reportdesign).
 Started as an extension called "Sun Report Builder" then "Oracle Report Builder"
 [http://extensions.services.openoffice.org/project/reportdesign],
-which got bundled with LibreOffice, then converted to an optionallly installable
+which got bundled with LibreOffice, then converted to an optionally installable
 (but installed by default) part of LibreOffice proper.
 
 Uses the Pentaho Reporting Flow Engine of Pentaho BI [http://www.pentaho.com/].
diff --git a/scp2/source/ooo/module_pdfimport.scp b/scp2/source/ooo/module_pdfimport.scp
index 548ea587a70c2..25e0a92d4fcb5 100644
--- a/scp2/source/ooo/module_pdfimport.scp
+++ b/scp2/source/ooo/module_pdfimport.scp
@@ -19,7 +19,7 @@
 // which is duplicated across calc, draw, impress, math, writer .xcd
 // files.  For this to work, there is a hack in
 // postprocess/packregistry/makefile.mk to make pdfimport.xcd depend
-// on all those other .xcd files (optinally, as not all of the other
+// on all those other .xcd files (optionally, as not all of the other
 // .xcd files need to be present in a given installation).
 
 #include "macros.inc"