diff --git a/src/services/categories/docs.js b/src/services/categories/docs.js
index aab94fb..16b7843 100644
--- a/src/services/categories/docs.js
+++ b/src/services/categories/docs.js
@@ -76,7 +76,7 @@ module.exports = {
     '/categories/{id}': {
       'get': {
         tags: ['categories'],
-        'description': 'Returns a categories based on category ID',
+        'description': 'Returns a category based on category ID',
         'operationId': 'findCategoryById',
         'produces': [
           'application/json'
@@ -108,7 +108,7 @@ module.exports = {
       },
       'patch': {
         tags: ['categories'],
-        'description': 'Updates a categories based on category ID',
+        'description': 'Updates a category based on category ID',
         'operationId': 'updateCategoryById',
         'produces': [
           'application/json'
diff --git a/src/services/products/docs.js b/src/services/products/docs.js
index f2783a3..42a8dd5 100644
--- a/src/services/products/docs.js
+++ b/src/services/products/docs.js
@@ -76,7 +76,7 @@ module.exports = {
     '/products/{id}': {
       'get': {
         tags: ['products'],
-        'description': 'Returns a product based on an ID,',
+        'description': 'Returns a product based on an ID',
         'operationId': 'findProductById',
         'produces': [
           'application/json'
@@ -108,7 +108,7 @@ module.exports = {
       },
       'patch': {
         tags: ['products'],
-        'description': 'Updates a product based on an ID,',
+        'description': 'Updates a product based on an ID',
         'operationId': 'updateProductById',
         'produces': [
           'application/json'
diff --git a/src/services/services/docs.js b/src/services/services/docs.js
index 9c1bed1..5c48f60 100644
--- a/src/services/services/docs.js
+++ b/src/services/services/docs.js
@@ -76,7 +76,7 @@ module.exports = {
     '/services/{id}': {
       'get': {
         tags: ['services'],
-        'description': 'Returns a services based on service ID',
+        'description': 'Returns a service based on service ID',
         'operationId': 'findServiceById',
         'produces': [
           'application/json'
@@ -108,7 +108,7 @@ module.exports = {
       },
       'patch': {
         tags: ['services'],
-        'description': 'Updates a services based on service ID',
+        'description': 'Updates a service based on service ID',
         'operationId': 'updateServiceById',
         'produces': [
           'application/json'