diff --git a/_layouts/pomp.html b/_layouts/pomp.html
index 6b52d485..1f449afe 100644
--- a/_layouts/pomp.html
+++ b/_layouts/pomp.html
@@ -4,7 +4,7 @@
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta name="keywords" content="stochastic dynamics, inference, hidden Markov model, state space model, pomp, R" />
-    <link rel="shortcut icon" href="bluefish.ico" type="image/ico">
+    <link rel="shortcut icon" href="/pomp/bluefish.ico" type="image/ico">
     <title>{{ page.title }}</title>
     <style type="text/css">
       {% include pompstyle.css %}
@@ -15,7 +15,7 @@
   <body>
     <div id="nav">
       <div id="menu-icon">
-	<img src="images/hamburger_icon.png" />
+	<img src="/pomp/images/hamburger_icon.png" />
       </div>
       <div id="menu">
 	{% include menu.html %}
diff --git a/_posts/2025-01-08-pomp-version-6.1.md b/_posts/2025-01-08-pomp-version-6.1.md
index 4ce7c640..f3da48e3 100644
--- a/_posts/2025-01-08-pomp-version-6.1.md
+++ b/_posts/2025-01-08-pomp-version-6.1.md
@@ -10,7 +10,7 @@ This release contains breaking changes as well as some additional features.
 
 #### New interface for `userdata` becomes mandatory
 
-Since version 5.8.4, the manner in which provides extra elements to basic model components (i.e., beyond parameters, latent state variables, covariates, time, and observations, that is the so-called [`userdata`](https://kingaa.github.io/manuals/pomp/html/userdata.html) are supplied has changed. 
+Since version 5.8.4, the manner in which provides extra elements to basic model components (i.e., beyond parameters, latent state variables, covariates, time, and observations: the so-called [`userdata`](https://kingaa.github.io/manuals/pomp/html/userdata.html)) has changed. 
 During a grace period, the old method still worked, though it generated a warning.
 In versions 6.X, an error will be generated.
 To supply additional elements to the basic model components, pass them as elements of a named list via the `userdata` argument, which can be furnished to any [elementary algorithm](https://kingaa.github.io/manuals/pomp/html/elementary_algorithms.html) or [estimation algorithm](https://kingaa.github.io/manuals/pomp/html/estimation_algorithms.html), and of course, to the [pomp constructor](https://kingaa.github.io/manuals/pomp/html/pomp.html) itself.
