diff --git a/beamerthemejku.sty b/beamerthemejku.sty
index 6070757..59b7bb2 100644
--- a/beamerthemejku.sty
+++ b/beamerthemejku.sty
@@ -54,8 +54,16 @@
 
 % Option [no]frametitlecaps: set frame titles in all-caps (defaults to false)
 \newbool{jkubeamer@frametitlecaps}
-\DeclareOptionBeamer{capsframetitle}[true]{\setbool{jkubeamer@frametitlecaps}{#1}}
-\DeclareOptionBeamer{nocapsframetitle}{\boolfalse{jkubeamer@frametitlecaps}}
+\DeclareOptionBeamer{frametitlecaps}[true]{\setbool{jkubeamer@frametitlecaps}{#1}}
+\DeclareOptionBeamer{frametitlecaps}{\boolfalse{jkubeamer@frametitlecaps}}
+\DeclareOptionBeamer{capsframetitle}[true]{%
+    \PackageWarning{beamerthemejku}{Option `capsframetitle' deprecated, use frametitlecaps instead!}%
+    \setbool{jkubeamer@frametitlecaps}{#1}%
+}
+\DeclareOptionBeamer{nocapsframetitle}{%
+    \PackageWarning{beamerthemejku}{Option `nocapsframetitle' deprecated, use nonocapsframetitle instead!}%
+    \boolfalse{jkubeamer@frametitlecaps}%
+}
 
 % Option [no]footer: display a frame footer (defaults to true)
 \newbool{jkubeamer@framefooter}
diff --git a/main.tex b/main.tex
index 5e9b719..05611cd 100644
--- a/main.tex
+++ b/main.tex
@@ -128,7 +128,7 @@
 %%  * nofooter       ... Do not display a frame footer.
 %%  * noimprint      ... Do not insert imprint on title pages.
 %%  * nojkulogo      ... Do not insert JKU & K logos on title pages and in frame footers.
-%%  * frametitlecaps ... Set frame titles in capital letters (like in eariler theme versions).
+%%  * frametitlecaps ... Set frame titles in capital letters (like in earlier theme versions).
 %%  * nofancyfonts   ... Do not use custom TTF fonts with XeTeX/LuaTeX / supress pdfLaTeX warning.
 %%  * mac            ... Use adapted color palette for screen display on Mac.
 %%  * legacyitemizestyle ... Use old bullet style in itemization.