Update pom.xml

Author: Pushkr

problem2/Stock/src/pom.xml

@@ -70,10 +70,10 @@
       <artifactId>scala-library</artifactId>
       <version>2.10.4</version>
     </dependency>
-    <dependency>
-      <groupId>org.apache.spark</groupId>
-      <artifactId>spark-core_2.10</artifactId>
-      <version>1.0.0-cdh5.1.0</version>
-    </dependency>
+ <dependency>
+  <groupId>org.apache.spark</groupId>
+  <artifactId>spark-core_2.10</artifactId>
+  <version>[2.2.0,)</version>
+</dependency>
   </dependencies>
 </project>