fix typo: cantain -> contain

modules/activiti-rest/src/main/java/org/activiti/rest/service/api/runtime/process/ExecutionVariableCollectionResource.java

@@ -115,7 +115,7 @@ public class ExecutionVariableCollectionResource extends BaseExecutionVariableRe
         
         RestVariable[] restVariables = getConverterService().toObject(representation, RestVariable[].class, this);
         if(restVariables == null || restVariables.length == 0) {
-          throw new ActivitiIllegalArgumentException("Request didn't cantain a list of variables to create.");
+          throw new ActivitiIllegalArgumentException("Request didn't contain a list of variables to create.");
         }
         
         RestVariableScope sharedScope = null;

modules/activiti-rest/src/main/java/org/activiti/rest/service/api/runtime/task/TaskVariableCollectionResource.java

@@ -86,7 +86,7 @@ public class TaskVariableCollectionResource extends TaskVariableBaseResource {
         
         RestVariable[] restVariables = getConverterService().toObject(representation, RestVariable[].class, this);
         if(restVariables == null || restVariables.length == 0) {
-          throw new ActivitiIllegalArgumentException("Request didn't cantain a list of variables to create.");
+          throw new ActivitiIllegalArgumentException("Request didn't contain a list of variables to create.");
         }
         
         RestVariableScope sharedScope = null;

modules/activiti-rest/src/test/java/org/activiti/rest/service/api/runtime/ProcessInstanceVariablesCollectionResourceTest.java

@@ -257,7 +257,7 @@ public class ProcessInstanceVariablesCollectionResourceTest extends BaseRestTest
         fail("Exception expected");
       } catch (ResourceException expected) {
         assertEquals(Status.CLIENT_ERROR_BAD_REQUEST, expected.getStatus());
-        assertEquals("Request didn't cantain a list of variables to create.", expected.getStatus().getDescription());
+        assertEquals("Request didn't contain a list of variables to create.", expected.getStatus().getDescription());
       }
       
       // Test passing in object instead of array
@@ -267,7 +267,7 @@ public class ProcessInstanceVariablesCollectionResourceTest extends BaseRestTest
         fail("Exception expected");
       } catch (ResourceException expected) {
         assertEquals(Status.CLIENT_ERROR_BAD_REQUEST, expected.getStatus());
-        assertEquals("Request didn't cantain a list of variables to create.", expected.getStatus().getDescription());
+        assertEquals("Request didn't contain a list of variables to create.", expected.getStatus().getDescription());
       }
   }
   

modules/activiti-rest/src/test/java/org/activiti/rest/service/api/runtime/TaskVariablesCollectionResourceTest.java

@@ -400,7 +400,7 @@ public class TaskVariablesCollectionResourceTest extends BaseRestTestCase {
         fail("Exception expected");
       } catch (ResourceException expected) {
         assertEquals(Status.CLIENT_ERROR_BAD_REQUEST, expected.getStatus());
-        assertEquals("Request didn't cantain a list of variables to create.", expected.getStatus().getDescription());
+        assertEquals("Request didn't contain a list of variables to create.", expected.getStatus().getDescription());
       }
       
       // Test passing in object instead of array
@@ -410,7 +410,7 @@ public class TaskVariablesCollectionResourceTest extends BaseRestTestCase {
         fail("Exception expected");
       } catch (ResourceException expected) {
         assertEquals(Status.CLIENT_ERROR_BAD_REQUEST, expected.getStatus());
-        assertEquals("Request didn't cantain a list of variables to create.", expected.getStatus().getDescription());
+        assertEquals("Request didn't contain a list of variables to create.", expected.getStatus().getDescription());
       }
     } finally {
       // Clean adhoc-tasks even if test fails