diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index d136d78..9653332 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -56,8 +56,8 @@
       <file leaf-file-name="EasyCurrency.java" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/main/java/com/easycurrency/EasyCurrency.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="45">
-              <caret line="21" column="8" selection-start-line="21" selection-start-column="8" selection-end-line="21" selection-end-column="8" />
+            <state relative-caret-position="150">
+              <caret line="19" column="10" selection-start-line="19" selection-start-column="10" selection-end-line="19" selection-end-column="10" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -658,12 +658,12 @@
       <option name="presentableId" value="Default" />
       <updated>1530168120138</updated>
       <workItem from="1530168123341" duration="3809000" />
-      <workItem from="1530174439239" duration="5919000" />
+      <workItem from="1530174439239" duration="6161000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="9728000" />
+    <option name="totallyTimeSpent" value="9970000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="0" width="1024" height="738" extended-state="6" />
@@ -738,8 +738,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/com/easycurrency/EasyCurrency.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="45">
-          <caret line="21" column="8" selection-start-line="21" selection-start-column="8" selection-end-line="21" selection-end-column="8" />
+        <state relative-caret-position="150">
+          <caret line="19" column="10" selection-start-line="19" selection-start-column="10" selection-end-line="19" selection-end-column="10" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
diff --git a/src/main/java/com/easycurrency/EasyCurrency.java b/src/main/java/com/easycurrency/EasyCurrency.java
index 535a977..65d6476 100644
--- a/src/main/java/com/easycurrency/EasyCurrency.java
+++ b/src/main/java/com/easycurrency/EasyCurrency.java
@@ -20,7 +20,7 @@ public class EasyCurrency {
     public static double convertCurrency(String from, String to) {
 
         String API_ENDPOINT="https://free.currencyconverterapi.com/api/v5/convert?q=";
-        String reqString = from + "_" + to.toUpperCase();
+        String reqString = (from + "_" + to).toUpperCase();
 
         HttpClient client = new DefaultHttpClient();
         HttpGet httpGet = new HttpGet(API_ENDPOINT + reqString + "&compact=ultra");