diff --git a/tldr/aspell b/tldr/aspell
new file mode 100644
index 00000000..75080e42
--- /dev/null
+++ b/tldr/aspell
@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# aspell
+
+> Interactive spell checker.
+> More information: <http://aspell.net/>.
+
+- Spell check a single file:
+
+`aspell check {{path/to/file}}`
+
+- List misspelled words from `stdin`:
+
+`cat {{path/to/file}} | aspell list`
+
+- Show available dictionary languages:
+
+`aspell dicts`
+
+- Run `aspell` with a different language (takes two-letter ISO 639 language code):
+
+`aspell --lang={{cs}}`
+
+- List misspelled words from `stdin` and ignore words from personal word list:
+
+`cat {{path/to/file}} | aspell --personal={{personal-word-list.pws}} list`
diff --git a/tldr/aws-ce b/tldr/aws-ce
index 7530b814..f315facd 100644
--- a/tldr/aws-ce
+++ b/tldr/aws-ce
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# awe-ce
+# aws-ce
 
 > Analyze and manage access controls and security settings within your Cloud Environment.
 > More information: <https://awe-ce-cli.documentation.com/latest/reference/awe-ce/index.html>.
diff --git a/tldr/duc b/tldr/duc
index 3b4eb73c..18115f16 100644
--- a/tldr/duc
+++ b/tldr/duc
@@ -5,7 +5,8 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # duc
 
-> Duc is a collection of tools for indexing, inspecting and visualizing disk usage. Duc maintains a database of accumulated sizes of directories of the file system, allowing queries this database, or create fancy graphs to show where data is.
+> A collection of tools for indexing, inspecting, and visualizing disk usage.
+> Duc maintains a database of accumulated sizes of directories of the file system, allowing queries in this database, or creating fancy graphs to show where data is.
 > More information: <https://duc.zevv.nl/>.
 
 - Index the /usr directory, writing to the default database location ~/.duc.db:
diff --git a/tldr/ispell b/tldr/ispell
new file mode 100644
index 00000000..79370faf
--- /dev/null
+++ b/tldr/ispell
@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ispell
+
+> Interactive spell checking.
+> More information: <https://www.cs.hmc.edu/~geoff/ispell-man.html>.
+
+- Start an interactive session:
+
+`ispell`
+
+- Check for typos in the specified file and interactively apply suggestions:
+
+`ispell {{path/to/file}}`
+
+- Display version:
+
+`ispell -v`
diff --git a/tldr/linux/as b/tldr/linux/as
index dd342019..28407650 100644
--- a/tldr/linux/as
+++ b/tldr/linux/as
@@ -11,16 +11,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Assemble a file, writing the output to `a.out`:
 
-`as {{file.s}}`
+`as {{path/to/file.s}}`
 
 - Assemble the output to a given file:
 
-`as {{file.s}} -o {{out.o}}`
+`as {{path/to/file.s}} -o {{path/to/output_file.o}}`
 
 - Generate output faster by skipping whitespace and comment preprocessing. (Should only be used for trusted compilers):
 
-`as -f {{file.s}}`
+`as -f {{path/to/file.s}}`
 
 - Include a given path to the list of directories to search for files specified in `.include` directives:
 
-`as -I {{path/to/directory}} {{file.s}}`
+`as -I {{path/to/directory}} {{path/to/file.s}}`
diff --git a/tldr/linux/poweroff b/tldr/linux/poweroff
index 7e3d7c38..ade1c6cf 100644
--- a/tldr/linux/poweroff
+++ b/tldr/linux/poweroff
@@ -22,7 +22,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Shut down immediately without contacting the system manager:
 
-`poweroff --force --force`
+`poweroff --force`
 
 - Write the wtmp shutdown entry without shutting down the system: