diff --git a/tools/tox_tools/dose_responses/dose_response.xml b/tools/tox_tools/dose_responses/dose_response.xml
index 2c38a48f..d18f2076 100644
--- a/tools/tox_tools/dose_responses/dose_response.xml
+++ b/tools/tox_tools/dose_responses/dose_response.xml
@@ -1,5 +1,5 @@
 <tool id="dr_curve" name="Dose Response Curve for Toxicological Risk Assessment" version="@TOOL_VERSION@+galaxy@VERSION_SUFFIX@" profile="23.0">
-    <description>Toxicity prediction tool -  Dose response Curve</description>
+    <description>Toxicity prediction tool - Dose response Curve</description>
     <macros>
         <token name="@TOOL_VERSION@">3.0_1</token>
         <token name="@VERSION_SUFFIX@">0</token>