diff --git a/markdown/design/index.md b/markdown/design/index.md
index 4212297b71..e1766c3fe1 100644
--- a/markdown/design/index.md
+++ b/markdown/design/index.md
@@ -1,6 +1,6 @@
 # GStreamer design documents
 
 This section gathers the various GStreamer design documents.
-Those documents are the technical documents that have been produce while
+These documents are the technical documents that have been produce while
 developing or refactoring parts of the GStreamer design to explain the
-problem and the design solution we came up to solve them.
+problems and the design solutions we came up to solve them.