fix typos in property names
diff --git a/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcFetcherPipelet.json b/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcFetcherPipelet.json
index 2b5ecd3..e427c95 100644
--- a/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcFetcherPipelet.json
+++ b/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcFetcherPipelet.json
@@ -1,6 +1,6 @@
 {

     "class" : "org.eclipse.smila.jdbc.JdbcFetcherPipelet",

-    "parameters": [     

+    "parameters": [

           {

             "name": "dbUrl",

             "type": "string",

@@ -8,24 +8,24 @@
             "optional": false

         },

         {

-            "name": "dbPropss",

+            "name": "dbProps",

             "type": "map",

             "description": "Database connection properties, e.g. 'user' and 'password'.",

-            "optional": false        

+            "optional": false

         },

         {

             "name": "stmt",

-            "type": "string",            

+            "type": "string",

             "description": "The (Prepared)Statement to fetch data from the database, may have parameters.",

             "optional": false

         },

         {

             "name": "valuePaths",

-            "type": "string",            

+            "type": "string",

             "description": "List of paths which point to the record (sub)attributes that are used as parameter values in the prepared statement. A path is separated by '/'.",

             "multi": true,

             "optional": true

-        }    

+        }

     ],

     "description": "Pipelet that fetches data from a database via JDBC, using a statement which is parameterized by record values."

 }

diff --git a/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcLoggingPipelet.json b/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcLoggingPipelet.json
index 83af77d..dc2f366 100644
--- a/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcLoggingPipelet.json
+++ b/core/org.eclipse.smila.jdbc/SMILA-INF/JdbcLoggingPipelet.json
@@ -1,6 +1,6 @@
 {

     "class" : "org.eclipse.smila.jdbc.JdbcLoggingPipelet",

-    "parameters": [     

+    "parameters": [

           {

             "name": "dbUrl",

             "type": "string",

@@ -8,24 +8,24 @@
             "optional": false

         },

         {

-            "name": "dbPropss",

+            "name": "dbProps",

             "type": "map",

             "description": "Database connection properties, e.g. 'user' and 'password'.",

-            "optional": false        

+            "optional": false

         },

         {

             "name": "stmt",

-            "type": "string",            

+            "type": "string",

             "description": "The (Prepared)Statement which is logged to the database, may have parameters.",

             "optional": false

         },

         {

             "name": "valuePaths",

-            "type": "string",            

+            "type": "string",

             "description": "List of paths which point to the record (sub)attributes that are used as parameter values in the logged statement. A path is separated by '/'.",

             "multi": true,

             "optional": true

-        }    

+        }

     ],

     "description": "Pipelet that logs a given statement which is parameterized by record values into a database via JDBC."

 }