diff --git a/CITATION.cff b/CITATION.cff
index 3fac789..65ae118 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -4,7 +4,7 @@ authors:
   - family-names: "Van Thieu"
     given-names: "Nguyen"
     orcid: "https://orcid.org/0000-0001-9994-8747"
-title: "Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - An Python Library"
+title: "Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - A Python Library"
 version: 1.0.0
 doi: 10.5281/zenodo.8249046
 date-released: 2023-11-05
diff --git a/README.md b/README.md
index f48acb4..a5f0793 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 </p>
 
 
-### Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - An Python Library
+### Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - A Python Library
 
 ---
 
@@ -39,7 +39,7 @@ With Reflame, you can perform searches and hyperparameter tuning using the funct
 * **Supported performance metrics**: >= 67 (47 regressions and 20 classifications)
 * **Supported objective functions (as fitness functions or loss functions)**: >= 67 (47 regressions and 20 classifications)
 * **Documentation:** https://intelelm.readthedocs.io/en/latest/
-* **Python versions:** >= 3.7.x
+* **Python versions:** >= 3.8.x
 * **Dependencies:** numpy, scipy, scikit-learn, pandas, mealpy, permetrics, torch, skorch
 
 
@@ -55,7 +55,7 @@ Please include these citations if you plan to use this library:
 ```code
 @software{nguyen_van_thieu_2023_8249046,
   author       = {Nguyen Van Thieu},
-  title        = {Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - An Python Library},
+  title        = {Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - A Python Library},
   month        = 11,
   year         = 2023,
   publisher    = {Zenodo},
diff --git a/docs/source/pages/support.rst b/docs/source/pages/support.rst
index 946bc5a..6e6b8d6 100644
--- a/docs/source/pages/support.rst
+++ b/docs/source/pages/support.rst
@@ -13,7 +13,7 @@ Please include these citations if you plan to use this library::
 
 	@software{nguyen_van_thieu_2023_8249046,
 	  author       = {Nguyen Van Thieu},
-	  title        = {Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - An Python Library},
+	  title        = {Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - A Python Library},
 	  month        = 11,
 	  year         = 2023,
 	  publisher    = {Zenodo},
diff --git a/setup.py b/setup.py
index 6ea8f62..e5c6d48 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ def readme():
     version="1.0.0",
     author="Thieu",
     author_email="nguyenthieu2102@gmail.com",
-    description="Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - An Python Library",
+    description="Revolutionizing Functional Link Neural Network by Metaheuristic Algorithms: reflame - A Python Library",
     long_description=readme(),
     long_description_content_type="text/markdown",
     keywords=["functional link neural network", "machine learning", "artificial intelligence",