diff --git a/agavedancer/public/assets/XYPlot-0.0.2.json b/agavedancer/public/assets/XYPlot-0.0.2.json
index bf67398..b0ae0b0 100644
--- a/agavedancer/public/assets/XYPlot-0.0.2.json
+++ b/agavedancer/public/assets/XYPlot-0.0.2.json
@@ -66,7 +66,7 @@
     "isPublic": false, 
     "label": "XYPlot", 
     "lastModified": "2015-10-03T23:57:05.000-05:00", 
-    "longDescription": "XYPlot is function written in shell script that generates 2D plot via gnuplot", 
+    "longDescription": "XYPlot is a function written in shell script that generates 2D plot via gnuplot", 
     "modules": [], 
     "name": "XYPlot", 
     "ontology": [], 
diff --git a/agavedancer/public/javascripts/components/appsInfo.js b/agavedancer/public/javascripts/components/appsInfo.js
index 56b752e..0197729 100644
--- a/agavedancer/public/javascripts/components/appsInfo.js
+++ b/agavedancer/public/javascripts/components/appsInfo.js
@@ -41,7 +41,7 @@ const AppsInfo=React.createClass({
 				</Table>
 			);
 		}
-		header='Tool information (' + appDetail.name + ' ' + appDetail.version + ')';
+		header='App information (' + appDetail.name + ' ' + appDetail.version + ')';
 		app_info=(
 			<div>{appDetail.name}: {appDetail.longDescription} (<a href={appDetail.helpURI} target="_blank">Source</a>)</div>
 		);
diff --git a/agavedancer/public/javascripts/components/filesInfo.js b/agavedancer/public/javascripts/components/filesInfo.js
index eb840d1..744f4ab 100644
--- a/agavedancer/public/javascripts/components/filesInfo.js
+++ b/agavedancer/public/javascripts/components/filesInfo.js
@@ -12,7 +12,7 @@ const FilesInfo=React.createClass({
 		let jobsStore=this.state.jobsStore;
 		let fileDetail=jobsStore.inputs[this.props.fileId];
 		let markup=<div />;
-		let tbody
+		let tbody;
 		let keys=['line_name', 'organism_name', 'organism_scientific_name', 'organism_taxon_id'];
 		if (fileDetail.system !== undefined) {
 			tbody=keys.map(function (key) {
diff --git a/agavedancer/public/javascripts/components/workflowDiagram.js b/agavedancer/public/javascripts/components/workflowDiagram.js
index 38ce00c..35aaf50 100644
--- a/agavedancer/public/javascripts/components/workflowDiagram.js
+++ b/agavedancer/public/javascripts/components/workflowDiagram.js
@@ -78,7 +78,7 @@ const WorkflowDiagram=React.createClass({
 
 	truncate: function(s) {
 		if (s.length > 10)
-			return (s.substr(0,8)).concat("...");
+			return (s.substr(0,9)).concat(" ...");
 		else
 			return s;
 	},
@@ -123,9 +123,10 @@ const WorkflowDiagram=React.createClass({
 						diagramDefStmts.push(prevAppNodeId + '-->' + value);
 						diagramDefStmts.push(value + '-->' + appNodeId);
 					} else if (ic) {
-						value=that.truncate(_.last(ic.split('/')));
+						value=_.last(ic.split('/'));
+						let value2=that.truncate(value);
 						let input_name=value.replace(/\W/g, '_').toLowerCase();
-						diagramDefStmts.push(input_name + '(' + value + '); class ' + input_name + ' fileNode');
+						diagramDefStmts.push(input_name + '(' + value2 + '); class ' + input_name + ' fileNode');
 						diagramDefStmts.push('click ' + input_name + ' clickInputFileNode');
 						diagramDefStmts.push(input_name + '-->' + appNodeId);
 						JobsActions.setWorkflowInputs(input_name, ic);
@@ -186,15 +187,21 @@ const WorkflowDiagram=React.createClass({
 				info=<AppsInfo appId={appId} detailed={true} />
 			}
 		}
-		if (jobCount < 3) {
-			nodeClass="twoNodes";
-		} else if (jobCount < 4) {
-			nodeClass="threeNodes";
-		} else if (jobCount < 5) {
-			nodeClass="fourNodes";
-		} else if (jobCount < 6) {
-			nodeClass="fiveNodes";
+
+		switch (jobCount) {
+			case 2:
+				nodeClass="twoNodes";
+				break;
+			case 3:
+				nodeClass="threeNodes";
+				break;
+			case 4:
+				nodeClass="fourNodes";
+				break;
+			case 5:
+				nodeClass="fiveNodes";
 		}
+				
 		return (
 			<Modal dialogClassName={nodeClass} show={showWorkflowDiagram} onHide={this.hideWorkflowDiagram}>
 				<Modal.Header closeButton>
diff --git a/agavedancer/public/styles/button-groups.less b/agavedancer/public/styles/button-groups.less
index d6f6f72..6785314 100644
--- a/agavedancer/public/styles/button-groups.less
+++ b/agavedancer/public/styles/button-groups.less
@@ -14,3 +14,8 @@
   margin-left: -1px;
   float: left;
 }
+
+.btn-group>.btn:first-child {
+    margin-left: 0;
+    margin-bottom: 2px;
+}