fix: minItems error message (#43)

Author: evilebottnawi

src/ValidationError.js

@@ -644,7 +644,7 @@ class ValidationError extends Error {
         }
 
         return `${dataPath} should not have fewer than ${
-          error.limit
+          error.params.limit
         } items.${this.getSchemaPartDescription(error.parentSchema)}`;
       }
       case 'minProperties': {

test/__snapshots__/index.test.js.snap

@@ -851,7 +851,7 @@ exports[`Validation should fail validation for min properties 1`] = `
 
 exports[`Validation should fail validation for minItems Keyword 1`] = `
 "Invalid configuration object. Object has been initialised using a configuration object that does not match the API schema.
- - configuration.minItemsKeyword should not have fewer than undefined items."
+ - configuration.minItemsKeyword should not have fewer than 2 items."
 `;
 
 exports[`Validation should fail validation for minProperties 1`] = `