diff --git a/examples/vector3_example.py b/examples/vector3_example.py
index b573da4a..ffecc378 100644
--- a/examples/vector3_example.py
+++ b/examples/vector3_example.py
@@ -23,7 +23,7 @@
 import gz.math8
 
 v1 = gz.math8.Vector3d(0, 0, 3)
-print("v =: {} {} {}\n".format(v1.x(), v1.y(), v1.z()))
+print("v1 = {} {} {}\n".format(v1.x(), v1.y(), v1.z()))
 
 v2 = gz.math8.Vector3d(4, 0, 0)
 print("v2 = {} {} {}\n".format(v2.x(), v2.y(), v2.z()))
diff --git a/examples/vector3_example.rb b/examples/vector3_example.rb
index 55f675a6..ca330720 100644
--- a/examples/vector3_example.rb
+++ b/examples/vector3_example.rb
@@ -23,7 +23,7 @@
 require 'gz/math'
 
 v1 = Gz::Math::Vector3d.new(0, 0, 0)
-printf("v =: %f %f %f\n", v1.X(), v1.Y(), v1.Z())
+printf("v1 = %f %f %f\n", v1.X(), v1.Y(), v1.Z())
 
 v2 = Gz::Math::Vector3d.new(1, 0, 0)
 printf("v2 = %f %f %f\n", v2.X(), v2.Y(), v2.Z())
diff --git a/tutorials/example_vector2.md b/tutorials/example_vector2.md
index f1621691..b34df1e8 100644
--- a/tutorials/example_vector2.md
+++ b/tutorials/example_vector2.md
@@ -8,7 +8,7 @@ This tutorial explains how to use the `Vector2` class from Gazebo Math library.
 
 To compile the code, go to `gz-math/examples` and use `cmake`:
 
-```{.sh}
+```bash
 git clone https://github.com/gazebosim/gz-math/ -b gz-math8
 cd gz-math/examples
 mkdir build
@@ -19,13 +19,13 @@ make
 
 When the code is compiled, run:
 
-```{.sh}
+```bash
 ./vector2_example
 ```
 
-The ouput of the program:
+The output of the program:
 
-```{.sh}
+```bash
 Vec2: 2 4
 Vec2a: 1 2
 Vec2b: 1.2 3.4
@@ -42,7 +42,7 @@ Vec2b: x=1.2 y=3.4
 
 ### Code
 
-Create a `Vector2` called `vec2` of doubles using the typedef `Vector2d`. **The initial x and y values are zero**. The x and y component of `vec2` can be set at anytime.
+Create a `Vector2` called `vec2` of doubles using the typedef `Vector2d`. **The initial x and y values are zero**. The x and y components of `vec2` can be set at anytime.
 
 \snippet examples/vector2_example.cc constructor
 
@@ -67,7 +67,7 @@ The `Vector2` class overloads many common operators, such as:
 
 \snippet examples/vector2_example.cc operators
 
-There are also many useful function such as finding the distance between two vectors.
+There are also many useful functions, such as finding the distance between two vectors.
 
 \snippet examples/vector2_example.cc distance
 
@@ -78,40 +78,67 @@ There are also many useful function such as finding the distance between two vec
 This example will only work if the Ruby interface library was compiled and installed. For example,
 on Ubuntu:
 
-```{.sh}
+```bash
 sudo apt install ruby-gz-math<#>
 ```
 
+Be sure to replace <#> with a number value, such as 8 or 7, depending on which version you need.<#>.
+
 Modify the `RUBYLIB` environment variable to include the Gazebo Math library install path. For example, if you install to `/usr`:
 
-```{.sh}
+```bash
 export RUBYLIB=/usr/lib/ruby:$RUBYLIB
 ```
 
 Move to the examples folder:
 
-```{.sh}
+```bash
 cd examples
 ```
 
-Execute the examples:
+Execute the example:
 
-```{.sh}
+```bash
 ruby vector2_example.rb
+```
+
+The output of the program:
+
+```bash
+va = 1.000000 2.000000
+vb = 3.000000 4.000000
+vc = 3.000000 4.000000
+vb += va: 4.000000 6.000000
+vb.Normalize = 0.554700 0.832050
+vb.Distance(va) = 1.249959
+```
+
+Execute the example:
+
+```bash
 ruby vector3_example.rb
 ```
 
+The output of the program:
+
+```bash
+v1 = 0.000000 0.000000 0.000000
+v2 = 1.000000 0.000000 0.000000
+v1 + v2 = 1.000000 0.000000 0.000000
+v1.Distance(v2) = 1.000000
+```
+
 ### Code
 
-Create a `Vector2` of doubles using the typedef `Vector2d`. It's possible to set initial values or use another object to create a identical copy.
+Create a `Vector2` of doubles using the typedef `Vector2d`. It's possible to set initial values or use another object to create an identical copy.
 
-```{.rb}
+```bash
 va = Gz::Math::Vector2d.new(1, 2)
 ```
 
 You can get access to each component in the vector using the `X()`, `Y()` accessors.
 
-```{.rb}
+```bash
 printf("va = %f %f\n", va.X(), va.Y())
 printf("vb = %f %f\n", vb.X(), vb.Y())
 printf("vc = %f %f\n", vc.X(), vc.Y())
@@ -119,14 +146,14 @@ printf("vc = %f %f\n", vc.X(), vc.Y())
 
 The `Vector2` class overloads many common operators, such as:
 
-```{.rb}
+```bash
 vb += va
 printf("vb += va: %f %f\n", vb.X(), vb.Y())
 ```
 
 There are also many useful functions, such as finding the distance between two vectors or normalizing a vector.
 
-```{.rb}
+```bash
 vb.Normalize
 printf("vb.Normalize = %f %f\n", vb.X(), vb.Y())
 printf("vb.Distance(va) = %f\n", vb.Distance(va))
@@ -134,12 +161,12 @@ printf("vb.Distance(va) = %f\n", vb.Distance(va))
 
 You can create vectors with 3 dimensions using the typedef `Vector3d`:
 
-```{.rb}
+```bash
 v1 = Gz::Math::Vector3d.new(0, 0, 0)
 ```
 
 You can also get access to each component in the vector using the `X()`, `Y()` and `Z()` accessors:
 
-```{.rb}
-printf("v =: %f %f %f\n", v1.X(), v1.Y(), v1.Z())
+```bash
+printf("v1 =: %f %f %f\n", v1.X(), v1.Y(), v1.Z())
 ```