diff --git a/app/views/docs/channels/_feed.html.erb b/app/views/docs/channels/_feed.html.erb
index 39c1103..28f24a4 100644
--- a/app/views/docs/channels/_feed.html.erb
+++ b/app/views/docs/channels/_feed.html.erb
@@ -12,7 +12,7 @@ Valid parameters:
 <ul>
   <li><b>key</b> (string) Read API Key for this specific Channel (optional--no key required for public channels)</li>
   <li><b>results</b> (integer) Number of entries to retrieve, 8000 max, default of 100 (optional)</li>
-  <li><b>days</b> (integer) Days from now to include in feed (optional)</li>
+  <li><b>days</b> (integer) Number of 24-hour periods before now to include in feed (optional)</li>
   <li><b>start</b> (datetime) Start date in format YYYY-MM-DD%20HH:NN:SS (optional)</li>
   <li><b>end</b> (datetime) End date in format YYYY-MM-DD%20HH:NN:SS (optional)</li>
   <li><b>offset</b> (integer)  Offset of your timezone without daylight savings time (optional)</li>
diff --git a/app/views/docs/channels/_field.html.erb b/app/views/docs/channels/_field.html.erb
index 4b3c832..7482392 100644
--- a/app/views/docs/channels/_field.html.erb
+++ b/app/views/docs/channels/_field.html.erb
@@ -12,7 +12,7 @@ Valid parameters:
 <ul>
   <li><b>key</b> (string) Read API Key for this specific Channel (optional--no key required for public channels)</li>
   <li><b>results</b> (integer) Number of entries to retrieve, 8000 max, default of 100 (optional)</li>
-  <li><b>days</b> (integer) Days from now to include in feed (optional)</li>
+  <li><b>days</b> (integer) Number of 24-hour periods before now to include in feed (optional)</li>
   <li><b>start</b> (datetime) Start date in format YYYY-MM-DD%20HH:NN:SS (optional)</li>
   <li><b>end</b> (datetime) End date in format YYYY-MM-DD%20HH:NN:SS (optional)</li>
   <li><b>offset</b> (integer)  Offset of your timezone without daylight savings time (optional)</li>
diff --git a/app/views/docs/charts.html.erb b/app/views/docs/charts.html.erb
index a17f7ca..03a739e 100644
--- a/app/views/docs/charts.html.erb
+++ b/app/views/docs/charts.html.erb
@@ -40,7 +40,7 @@
     <ul>
       <li><b>key</b> (string) Read API Key for this specific Channel (optional--no key required for public channels)</li>
       <li><b>results</b> (integer) Number of entries to retrieve, 8000 max, default of 100 (optional)</li>
-      <li><b>days</b> (integer) Days from now to include in feed (optional)</li>
+      <li><b>days</b> (integer) Number of 24-hour periods before now to include in feed (optional)</li>
       <li><b>start</b> (datetime) Start date in format YYYY-MM-DD%20HH:NN:SS (optional)</li>
       <li><b>end</b> (datetime) End date in format YYYY-MM-DD%20HH:NN:SS (optional)</li>
       <li><b>offset</b> (integer)  Offset of your timezone without daylight savings time (optional)</li>