diff --git a/converters/salesforce/README.md b/converters/salesforce/README.md
index 3b11559c..a9292ebd 100644
--- a/converters/salesforce/README.md
+++ b/converters/salesforce/README.md
@@ -232,14 +232,14 @@ dimensions.
 ## Architecture
 
 ```
-                    ┌───────────────────────┐
-                    │ OssieSalesforceConverter│
-                    │      (CLI App)        │
-                    └───────────┬───────────┘
+                ┌──────────────────────────┐
+                │ OssieSalesforceConverter │
+                │      (CLI App)           │
+                └───────────┬──────────────┘
                             │
-                    ┌───────┴────────┐
+                    ┌───────┴─────────┐
                     │ ConverterFactory│
-                    └───────┬────────┘
+                    └───────┬─────────┘
                             │
               ┌─────────────┴─────────────┐
               │      ConverterImpl        │
diff --git a/converters/salesforce/src/main/java/org/apache/ossie/app/OssieSalesforceConverter.java b/converters/salesforce/src/main/java/org/apache/ossie/app/OssieSalesforceConverter.java
index ee44b27f..13329c8d 100644
--- a/converters/salesforce/src/main/java/org/apache/ossie/app/OssieSalesforceConverter.java
+++ b/converters/salesforce/src/main/java/org/apache/ossie/app/OssieSalesforceConverter.java
@@ -39,6 +39,8 @@ public class OssieSalesforceConverter {
 
     public static void main(String[] args) {
         if (args.length < 2) {
+            System.err.println("Usage: ossie-salesforce-converter <direction> <input-file>");
+            System.err.println("  direction: toSF | toOssie");
             System.exit(1);
         }
 
@@ -50,8 +52,10 @@ public static void main(String[] args) {
             ConversionDirection direction = parseDirection(directionArg);
             app.convert(direction, inputPath);
         } catch (InvalidInputException e) {
+            System.err.println("Error: " + e.getMessage());
             System.exit(2);
         } catch (ConversionException e) {
+            System.err.println("Error: " + e.getMessage());
             System.exit(3);
         }
     }