diff --git a/docs.it4i/software/chemistry/INCAR b/docs.it4i/software/chemistry/INCAR.txt
similarity index 100%
rename from docs.it4i/software/chemistry/INCAR
rename to docs.it4i/software/chemistry/INCAR.txt
diff --git a/docs.it4i/software/chemistry/KPOINTS b/docs.it4i/software/chemistry/KPOINTS.txt
similarity index 100%
rename from docs.it4i/software/chemistry/KPOINTS
rename to docs.it4i/software/chemistry/KPOINTS.txt
diff --git a/docs.it4i/software/chemistry/POSCAR b/docs.it4i/software/chemistry/POSCAR.txt
similarity index 100%
rename from docs.it4i/software/chemistry/POSCAR
rename to docs.it4i/software/chemistry/POSCAR.txt
diff --git a/docs.it4i/software/chemistry/POTCAR b/docs.it4i/software/chemistry/POTCAR.txt
similarity index 100%
rename from docs.it4i/software/chemistry/POTCAR
rename to docs.it4i/software/chemistry/POTCAR.txt
diff --git a/docs.it4i/software/chemistry/phono3py.md b/docs.it4i/software/chemistry/phono3py.md
index 560760eeaf3dbf989213887dbf4888d4afbbd565..1444ae916ee595fe67b7963bc3f83f5a5e3cea1e 100644
--- a/docs.it4i/software/chemistry/phono3py.md
+++ b/docs.it4i/software/chemistry/phono3py.md
@@ -166,10 +166,10 @@ Finally the thermal conductivity result is produced by grouping single conductiv
 ```console
 $ phono3py --fc3 --fc2 --dim="2 2 2" --mesh="9 9 9" --br --read_gamma
 ```
-[1]: POSCAR
-[2]: KPOINTS
-[3]: POTCAR
-[4]: INCAR
+[1]: ./POSCAR.txt
+[2]: ./KPOINTS.txt
+[3]: ./POTCAR.txt
+[4]: ./INCAR.txt
 [5]: prepare.sh
 [6]: run.sh
 [7]: submit.sh
diff --git a/docs.it4i/software/debuggers/scalasca.md b/docs.it4i/software/debuggers/scalasca.md
index c2b0141bc8af21ca279837d069703ba8d5fa5678..b2ad3dd09ea0de40a5c6e204d4b77649cd2a6926 100644
--- a/docs.it4i/software/debuggers/scalasca.md
+++ b/docs.it4i/software/debuggers/scalasca.md
@@ -69,7 +69,7 @@ Refer to [CUBE documentation][7] on usage of the GUI viewer.
 
 1. [http://www.scalasca.org/][a]
 
-[1]: ../../modules-matrix.mdl
+[1]: ../../modules-matrix.md
 [2]: ../compilers.md
 [3]: ../mpi/running_openmpi.md
 [4]: ../mpi/running-mpich2.md
diff --git a/docs.it4i/software/debuggers/score-p.md b/docs.it4i/software/debuggers/score-p.md
index 6315249f4993dab841bf2e2fb6214a5d478b7bde..4c98d7a1159905067856d73fbd91bba86c67f170 100644
--- a/docs.it4i/software/debuggers/score-p.md
+++ b/docs.it4i/software/debuggers/score-p.md
@@ -124,4 +124,4 @@ The directives are ignored if the program is compiled without Score-P. Again, re
 
 [a]: http://www.vi-hps.org/projects/score-p/
 [b]: https://silc.zih.tu-dresden.de/scorep-current/pdf/scorep.pdf
-[c]: (ttps://silc.zih.tu-dresden.de/scorep-current/pdf/scorep.pdf
+[c]: https://silc.zih.tu-dresden.de/scorep-current/pdf/scorep.pdf
diff --git a/docs.it4i/software/intel/intel-suite/intel-advisor.md b/docs.it4i/software/intel/intel-suite/intel-advisor.md
index f2602054acaf1aae89cc4a6e27842af8ad195847..d03a5efa987db390a803f30712703f9738063b5f 100644
--- a/docs.it4i/software/intel/intel-suite/intel-advisor.md
+++ b/docs.it4i/software/intel/intel-suite/intel-advisor.md
@@ -32,4 +32,4 @@ In the left pane, you can switch between Vectorization and Threading workflows.
 
 [a]: https://software.intel.com/en-us/intel-advisor-tutorial-vectorization-windows-cplusplus
 [b]: https://software.intel.com/en-us/intel-advisor-xe
-[c]: (https://software.intel.com/en-us/intel-advisor-2016-user-guide-linux
+[c]: https://software.intel.com/en-us/intel-advisor-2016-user-guide-linux