Made all categories for non-named lowercase for consistency

Author: Lextuga007

blogs/posts/2023-03-24_hotfix-with-git/index.qmd

@@ -2,7 +2,7 @@
 title: "Creating a hotfix with git"
 author: "Tom Jemmett"
 date: "2023-03-24"
-categories: [git, tutorial]
+categories: [Git, tutorial]
 knitr:
   opts_chunk:
     fig.height: 2.5

blogs/posts/2023-04-26_alternative_remotes/index.qmd

@@ -2,7 +2,7 @@
 title: "Alternative remote repositories"
 author: "Tom Jemmett"
 date: "2023-04-26"
-categories: [git, tutorial]
+categories: [Git, tutorial]
 knitr:
   opts_chunk:
     fig.height: 2.5

blogs/posts/2025-01-03_text-vectorization/NLP - text vectorisation.ipynb

@@ -13,7 +13,7 @@
     "format:\n",
     "    html:\n",
     "        code-fold: false\n",
-    "categories: [NLP, Python, Tutorial]\n",
+    "categories: [NLP, Python, tutorial]\n",
     "---"
    ]
   },

blogs/posts/2025-07-28_imputing-data/index.qmd

@@ -9,7 +9,7 @@ authors:
       - name: The Strategy Unit
         url: https://strategyunitwm.nhs.uk/
 date: "2025-07-28"
-categories: [R, Imputation, Learning, MICE]
+categories: [R, imputation, learning, MICE]
 execute: 
   enabled: true
 editor: 

blogs/posts/2025-11-07_pandas_vs_polars/index.qmd

@@ -8,7 +8,7 @@ authors:
       - name: The Strategy Unit
         url: https://strategyunitwm.nhs.uk/
 date: "2025-11-07"
-categories: [Python, Data Science, Performance]
+categories: [Python, data science, performance]
 execute:
   enabled: false
 editor: