fix links

hugo/content/ex/sim/depthprobe/transmitted_modulus.md

@@ -9,7 +9,7 @@ Modulus of the amplitude of the partial wave field propagating in
 transmission direction,
 as function of depth and incident angle $\alpha_i$.
 
-Same sample as in the previous [basic example](depthprobe1),
+Same sample as in the basic example [depthprobe1](/ex/sim/depthprobe/depthprobe1),
 a thin film on a substrate.
 
 

hugo/content/ex/sim/specular.md

@@ -11,7 +11,7 @@ by a sample that consists of 10 Ti/Ni double layers on a Si substrate.
 ##### Full script
 
 The same script has been used in the tutorial to explain [usage](/py/run.md)
-and [syntax](/py/start/syntax.md) of BornAgain Python code.
+and [syntax](/py/syntax.md) of BornAgain Python code.
 
 Root class reference: [SpecularSimulation](/ref/sim/class/specular).
 

hugo/content/installation/building/unix/third-party.md

@@ -38,7 +38,7 @@ Recommended software:
 
 * For generating a man page:
   * `perl`
-* For [Matplotlib usetex mode](/ref/result/matplotlib.md):
+* For [Matplotlib usetex mode](/ref/result/matplotlib):
   * `texlive-latex-extra` (and dependencies)
   * `dvipng`
   * `cm-super-minimal`