diff --git a/papers/tooldiscovery.tex b/papers/tooldiscovery.tex
index 4f07ef7..b203ceb 100644
--- a/papers/tooldiscovery.tex
+++ b/papers/tooldiscovery.tex
@@ -150,7 +150,7 @@ \section{Introduction} \label{intro}
     % {http://creativecommons.org/licenses/by/4.0/}
 }
 
-Software is indispensible in a lot of modern-day research, including in sectors
+Software is indispensable in a lot of modern-day research, including in sectors
 such as the Humanities and Social Sciences that may have traditionally been
 less focused on information technology. It is also appreciated more and more as
 valid research output, alongside more conventional output such as academic