diff --git a/docs/README.md b/docs/README.md
index eeb9cc8f..4bcb9bc8 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -3890,7 +3890,7 @@ mg_iobuf_add(&io, 0, "hi", 2); // io->len is 2, io->size is 512
mg_iobuf_del(&io, 0, "hi", 2); // io->len is 0, io->size is still 512
```
-
+
## URL
diff --git a/docs/images/mg_commalist.svg b/docs/images/mg_commalist.svg
index 3b2a50c1..9ea9fa44 100644
--- a/docs/images/mg_commalist.svg
+++ b/docs/images/mg_commalist.svg
@@ -1,11 +1,11 @@
-
+
diff --git a/docs/images/mg_http_get_request_len.png b/docs/images/mg_http_get_request_len.png
deleted file mode 100644
index 8a1ef931..00000000
Binary files a/docs/images/mg_http_get_request_len.png and /dev/null differ
diff --git a/docs/images/mg_http_get_request_len.svg b/docs/images/mg_http_get_request_len.svg
index dd8aec62..62d9abef 100644
--- a/docs/images/mg_http_get_request_len.svg
+++ b/docs/images/mg_http_get_request_len.svg
@@ -1,46 +1,48 @@
-
+
diff --git a/docs/images/mg_http_message.png b/docs/images/mg_http_message.png
deleted file mode 100644
index 11ffdda7..00000000
Binary files a/docs/images/mg_http_message.png and /dev/null differ
diff --git a/docs/images/mg_http_message.svg b/docs/images/mg_http_message.svg
index 3207617c..e3db9f5b 100644
--- a/docs/images/mg_http_message.svg
+++ b/docs/images/mg_http_message.svg
@@ -1,5 +1,5 @@
-
+
diff --git a/docs/images/mg_http_next_multipart.svg b/docs/images/mg_http_next_multipart.svg
index f3481f34..ca7c301c 100644
--- a/docs/images/mg_http_next_multipart.svg
+++ b/docs/images/mg_http_next_multipart.svg
@@ -1,98 +1,109 @@
-
+
diff --git a/docs/images/mg_http_part.svg b/docs/images/mg_http_part.svg
index 296b6ed8..711d2b93 100644
--- a/docs/images/mg_http_part.svg
+++ b/docs/images/mg_http_part.svg
@@ -1,83 +1,94 @@
-
+
diff --git a/docs/images/mg_http_reply.svg b/docs/images/mg_http_reply.svg
index 44dadde2..c9241d3f 100644
--- a/docs/images/mg_http_reply.svg
+++ b/docs/images/mg_http_reply.svg
@@ -1,14 +1,14 @@
-
+
diff --git a/docs/images/mg_iobuf.svg b/docs/images/mg_iobuf.svg
index ebbf9435..859d4c92 100644
--- a/docs/images/mg_iobuf.svg
+++ b/docs/images/mg_iobuf.svg
@@ -1,112 +1,120 @@
-
+