diff --git a/documentation/content/en/books/fdp-primer/manual-pages/chapter.adoc b/documentation/content/en/books/fdp-primer/manual-pages/chapter.adoc
--- a/documentation/content/en/books/fdp-primer/manual-pages/chapter.adoc
+++ b/documentation/content/en/books/fdp-primer/manual-pages/chapter.adoc
@@ -37,7 +37,7 @@
 Manual pages are grouped into _sections_. Each section contains manual pages for a specific category of documentation:
 
 [.informaltable]
-[cols="1,1", options="header"]
+[cols="1,8", options="header"]
 |===
 | Section Number
 | Category
@@ -86,7 +86,7 @@
 Manual pages are composed of several standard sections. Each section has a title in upper case, and the sections for a particular type of manual page appear in a specific order. For a category 1 General Command manual page, the sections are:
 
 [.informaltable]
-[cols="1,1", options="header"]
+[cols="2,4", options="header"]
 |===
 | Section Name
 | Description
@@ -251,7 +251,7 @@
 Some macros are used to define logical blocks of a manual page.
 
 [.informaltable]
-[cols="1,1", options="header"]
+[cols="1,8", options="header"]
 |===
 | Organizational Macro
 | Use
@@ -282,7 +282,7 @@
 Many macros are used to mark up inline text.
 
 [.informaltable]
-[cols="1,1", options="header"]
+[cols="1,8", options="header"]
 |===
 | Inline Macro
 | Use
@@ -457,7 +457,7 @@
 Some manual pages are suitable as in-depth examples.
 
 [.informaltable]
-[cols="1,1", options="header"]
+[cols="1,4", options="header"]
 |===
 | Manual Page
 | Path to Source Location
diff --git a/documentation/content/en/books/fdp-primer/preface/chapter.adoc b/documentation/content/en/books/fdp-primer/preface/chapter.adoc
--- a/documentation/content/en/books/fdp-primer/preface/chapter.adoc
+++ b/documentation/content/en/books/fdp-primer/preface/chapter.adoc
@@ -24,7 +24,7 @@
 This table shows the default system prompt and superuser prompt. The examples use these prompts to indicate which type of user is running the example.
 
 [.informaltable]
-[cols="50%,50%", frame="none", options="header"]
+[cols="1,2", frame="none", options="header"]
 |===
 | User
 | Prompt
@@ -43,7 +43,7 @@
 This table describes the typographic conventions used in this book.
 
 [.informaltable]
-[cols="1,1", frame="none", options="header"]
+[cols="1,2", frame="none", options="header"]
 |===
 | Meaning
 | Examples
diff --git a/documentation/content/en/books/fdp-primer/rosetta/chapter.adoc b/documentation/content/en/books/fdp-primer/rosetta/chapter.adoc
--- a/documentation/content/en/books/fdp-primer/rosetta/chapter.adoc
+++ b/documentation/content/en/books/fdp-primer/rosetta/chapter.adoc
@@ -28,7 +28,7 @@
 This rosetta stone tries to show the differences between Docbook and AsciiDoc.
 
 .Comparision between Docbook and AsciiDoc
-[cols="1,1,1"]
+[cols="1,4,4"]
 |===
 |Language Feature |Docbook | AsciiDoc