diff --git a/assets/u/image/datacenterlight-hydro-solar.jpg b/assets/u/image/datacenterlight-hydro-solar.jpg
index 2004675..98a1612 100644
Binary files a/assets/u/image/datacenterlight-hydro-solar.jpg and b/assets/u/image/datacenterlight-hydro-solar.jpg differ
diff --git a/content/u/blog/how-to-sustainable-store-your-data/contents.lr b/content/u/blog/how-to-sustainable-store-your-data/contents.lr
index 57a5d8a..45250b5 100644
--- a/content/u/blog/how-to-sustainable-store-your-data/contents.lr
+++ b/content/u/blog/how-to-sustainable-store-your-data/contents.lr
@@ -35,7 +35,7 @@ produced by coal, nuclear power or renewable energy.
 
 ![](/u/image/energysource.jpg)
 
-Unfortunately,most of them don't run on renewable energy. Some do buy CO2
+Unfortunately, most of them don't run on renewable energy. Some do buy CO2
 certificates to compensate for this fact.
 
 ![](/u/image/co2-offset.jpg)