Fix typo in documentation

1 files changed, 5 insertions, 5 deletions

diff --git a/doc/what-is-kanban.markdown b/doc/what-is-kanban.markdown
index 3a37bb7a..5d2eed02 100644
--- a/doc/what-is-kanban.markdown
+++ b/doc/what-is-kanban.markdown
@@ -3,7 +3,7 @@ What is Kanban?
 
 Kanban is a methodology originally developed by Toyota to be more efficient.
 
-There is only two constraints imposed by Kanban:
+There are only two constraints imposed by Kanban:
 
 - Visualize your workflow
 - Limit your work in progress
@@ -12,14 +12,14 @@ Visualize your workflow
 -----------------------
 
 - Your work is displayed on a board, you have a clear overview of your project
-- Each column represent a step in your workflow
+- Each column represents a step in your workflow
 
 Bring focus and avoid multitasking
 ----------------------------------
 
-- Each phase can have a work in progress limit
+- Each phase can have a work in progress limits
 - Limits are great to identify bottlenecks
-- Limits avoid working on too many tasks in the same time
+- Limits avoid working on too many tasks at the same time
 
 Measure performance and improvement
 -----------------------------------
@@ -29,4 +29,4 @@ Kanban uses lead and cycle times to measure performance:
 - **Lead time**: Time between the task is created and completed
 - **Cycle time**: Time between the task is started and completed
 
-By example, you may have a lead time of 100 days and only have to work 1 hour to complete the task.
+For example, you may have a lead time of 100 days and only have to work 1 hour to complete the task.