diff --git a/maya/calendars.sty b/maya/calendars.sty
index 0bb85d8..dee2a43 100644
--- a/maya/calendars.sty
+++ b/maya/calendars.sty
@@ -1,2 +1,6 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{maya/calendars}[Package for all calendar related things]
+\RequirePackage{xspace}
+
 \newcommand{\tzolkin}{\emph{Tzolk'in}\xspace}
 \newcommand{\haab}{\emph{Haab'}\xspace}
diff --git a/maya/codices.sty b/maya/codices.sty
index 9aba51a..21ffac5 100644
--- a/maya/codices.sty
+++ b/maya/codices.sty
@@ -1,3 +1,7 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{maya/codices}[Package for all codex related things]
+\RequirePackage{xspace}
+
 \newcommand{\dresdencodex}{\emph{Dresden Codex}\xspace}
 \newcommand{\madridcodex}{\emph{Madrid Codex}\xspace}
 \newcommand{\groliercodex}{\emph{Grolier Codex}\xspace}
diff --git a/maya/linguistics.sty b/maya/linguistics.sty
index 6b976e9..68bd486 100755
--- a/maya/linguistics.sty
+++ b/maya/linguistics.sty
@@ -1,5 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{maya/linguistics}[Package for all kings of linguistics]
+\ProvidesPackage{maya/linguistics}[Package for all kinds of linguistics]
 \RequirePackage{xspace}
 
 \newcommand{\syllable}[1]{\textbf{\expandafter\MakeLowercase\expandafter{#1}}}