diff --git a/inventory/barcode/operations/adjustments.rst b/inventory/barcode/operations/adjustments.rst
index f724a2a41..38dc8ea28 100644
--- a/inventory/barcode/operations/adjustments.rst
+++ b/inventory/barcode/operations/adjustments.rst
@@ -14,7 +14,7 @@ From the Barcode application:
 
 .. note::
     If you manage multiple locations, scan the location before scanning the
-    products. Eg. scan a shelf’s barcode ; scan each product on the
+    products. Eg. scan a shelf's barcode ; scan each product on the
     shelf ; repeat for each shelf in the wharehouse.
 
 -   When you've scanned all the items of the location, validate the
diff --git a/inventory/barcode/setup/hardware.rst b/inventory/barcode/setup/hardware.rst
index 02b41a727..0be3d6d7e 100644
--- a/inventory/barcode/setup/hardware.rst
+++ b/inventory/barcode/setup/hardware.rst
@@ -23,11 +23,11 @@ scanner** and the **mobile computer scanner**.
     your keyboard layout or can be configured to be so.
 
 -   The **bluetooth scanner** can be paired with a smartphone or a tablet and
-    is a good choice if you want to be mobile but don’t need a big
+    is a good choice if you want to be mobile but don't need a big
     investment. An approach is to log in Odoo on you smartphone, pair
     the bluetooth scanner with the smartphone and work in the
     warehouse with always the possibility to check your smartphone
-    from time to time and use the software ‘manually’.
+    from time to time and use the software 'manually'.
 
 -   For heavy use, the **mobile computer scanner** is the handiest solution.
     It consists in a small computer with a built-in barcode scanner.
diff --git a/inventory/settings/products/uom.rst b/inventory/settings/products/uom.rst
index cf0928b9b..ce31e7f6e 100644
--- a/inventory/settings/products/uom.rst
+++ b/inventory/settings/products/uom.rst
@@ -33,7 +33,7 @@ In the **Unit of Measure** section, select the unit in which the product
 will be sold and in which internal transfers will be done.
 
 In the **Purchase Unit of Measure** section, select the unit in which
-you purchase the product. When you’re done, click on **Save**.
+you purchase the product. When you're done, click on **Save**.
 
 .. image:: media/uom10.png
    :align: center
diff --git a/inventory/shipping/operation/cancel.rst b/inventory/shipping/operation/cancel.rst
index d7fca2104..904ed1e64 100644
--- a/inventory/shipping/operation/cancel.rst
+++ b/inventory/shipping/operation/cancel.rst
@@ -17,7 +17,7 @@ You can easily cancel the request made to the carrier system.
 How to cancel a shipping request? 
 =================================
 
--   If the delivery order is not **Validated**, then the request hasn’t been
+-   If the delivery order is not **Validated**, then the request hasn't been
     made. You can choose to cancel the delivery or to change the
     carrier.