doc: typo fixes

5 files changed, 9 insertions, 9 deletions

diff --git a/docs/source/community/rfc/rfc-4.rst b/docs/source/community/rfc/rfc-4.rst
index 0819c6f1..738dd4bb 100644
--- a/docs/source/community/rfc/rfc-4.rst
+++ b/docs/source/community/rfc/rfc-4.rst
@@ -546,7 +546,7 @@ Strong points:
 
 * TIFF can be tiled.
 
-* TIFF can be compressed. Commonly found compression formats arre DEFLATE, LZW,
+* TIFF can be compressed. Commonly found compression formats are DEFLATE, LZW,
   combined with differential integer or floating point predictors
 
 * A TIFF image can contain a configurable number of channels/bands/samples.
diff --git a/docs/source/development/reference/datatypes.rst b/docs/source/development/reference/datatypes.rst
index cb90e8db..b4d3f5c1 100644
--- a/docs/source/development/reference/datatypes.rst
+++ b/docs/source/development/reference/datatypes.rst
@@ -829,7 +829,7 @@ Errors in class PROJ_ERR_INVALID_OP
 
     .. note:: some of them can also be emitted during coordinate transformation,
               like PROJ_ERR_INVALID_OP_FILE_NOT_FOUND_OR_INVALID in case the resource loading
-              is differed until it is really needed.
+              is deferred until it is really needed.
 
 .. c:macro:: PROJ_ERR_INVALID_OP_WRONG_SYNTAX
 
diff --git a/docs/source/news.rst b/docs/source/news.rst
index 9c529cd1..443dd527 100644
--- a/docs/source/news.rst
+++ b/docs/source/news.rst
@@ -221,7 +221,7 @@ Bug fixes
 Updates
 -------
 
-* Added various Brazillian grids to the database (`#2277 <https://github.com/OSGeo/PROJ/issues/2277>`_)
+* Added various Brazilian grids to the database (`#2277 <https://github.com/OSGeo/PROJ/issues/2277>`_)
 
 * Added geoid file for Canary Islands to the database (`#2312 <https://github.com/OSGeo/PROJ/issues/2312>`_)
 
@@ -790,7 +790,7 @@ Bug fixes
 * Database: add an auxiliary concatenated_operation_step table to allow
   arbitrary number of steps (`#1696 <https://github.com/OSGeo/PROJ/issues/1696>`_)
 
-* Fix errors running gie-based tests in Debug mode on Windo (`#1688 <https://github.com/OSGeo/PROJ/issues/1688>`_)
+* Fix errors running gie-based tests in Debug mode on Window (`#1688 <https://github.com/OSGeo/PROJ/issues/1688>`_)
 
 6.2.1 Release Notes
 ++++++++++++++++++++++++++++++++++++++++
@@ -1089,7 +1089,7 @@ UPDATES
   by adding ``+approx``
   (`#404 <https://github.com/OSGeo/proj.4/issues/404>`_)
 
-* Chaged behavior: Default ellipsoid now set to GRS80 (was WGS84) (`#1210 <https://github.com/OSGeo/proj.4/issues/1210>`_)
+* Changed behavior: Default ellipsoid now set to GRS80 (was WGS84) (`#1210 <https://github.com/OSGeo/proj.4/issues/1210>`_)
 
 * Allow multiple directories in :envvar:`PROJ_LIB` environment variable (`#1281 <https://github.com/OSGeo/proj.4/issues/1281>`_)
 
diff --git a/docs/source/operations/operations_computation.rst b/docs/source/operations/operations_computation.rst
index 5c003ed2..0d78feae 100644
--- a/docs/source/operations/operations_computation.rst
+++ b/docs/source/operations/operations_computation.rst
@@ -480,7 +480,7 @@ conversions between geographic and geocentric CRS to have a consistent concatena
 operation, like the following:
 1. GDA94 to GDA2020 (1): from EPSG
 2. Conversion from GDA2020 (geog2D) to GDA2020 (geocentric): synthetized by PROJ
-3. GDA2020 to WGS 84 (G1762) (1): frmo EPSG
+3. GDA2020 to WGS 84 (G1762) (1): from EPSG
 4. Conversion from WGS 84 (G1762) (geocentric) to WGS 84 (G1762) (geog2D): synthetized by PROJ
 
 Projected CRS to any target CRS
diff --git a/docs/source/specifications/geodetictiffgrids.rst b/docs/source/specifications/geodetictiffgrids.rst
index 7c05867b..086690b2 100644
--- a/docs/source/specifications/geodetictiffgrids.rst
+++ b/docs/source/specifications/geodetictiffgrids.rst
@@ -151,12 +151,12 @@ is an easy way to inspect such grid files:
 - The `ImageDescription <https://www.awaresystems.be/imaging/tiff/tifftags/imagedescription.html>`_
   tag may be used to convey extra information about the name, provenance, version
   and last updated date of the grid.
-  Will be set when possible fo files hosted on the CDN.
+  Will be set when possible for files hosted on the CDN.
   Ignored by PROJ.
 
 - The `Copyright <https://www.awaresystems.be/imaging/tiff/tifftags/copyright.html>`_
   tag may be used to convey extra information about the copyright and license of the grid.
-  Will be set when possible fo files hosted on the CDN.
+  Will be set when possible for files hosted on the CDN.
   Ignored by PROJ.
 
 - The `DateTime <https://www.awaresystems.be/imaging/tiff/tifftags/datetime.html>`_
@@ -164,7 +164,7 @@ is an easy way to inspect such grid files:
   converted. In case of a file conversion, for example from NTv2, this will be
   the date at which the conversion has been performed. The ``ImageDescription``
   tag however will contain the latest of the CREATED or UPDATED fields from the NTv2 file.
-  Will be set when possible fo files hosted on the CDN.
+  Will be set when possible for files hosted on the CDN.
   Ignored by PROJ.
 
 - Files hosted on the CDN will use the `GDAL_NODATA