diff --git a/Documentation/ProjectFile/properties/property/Exponential/c_Exponential.md b/Documentation/ProjectFile/properties/property/Exponential/c_Exponential.md
index 6d37e54b4db5109b2ac90edd2cdfaa1a1802ca93..2dbadd9b5ac3ae18cf87496605621ed37f24594f 100644
--- a/Documentation/ProjectFile/properties/property/Exponential/c_Exponential.md
+++ b/Documentation/ProjectFile/properties/property/Exponential/c_Exponential.md
@@ -1,5 +1,5 @@
 Definition of a exponential property:
-\f$y(x) = y_{\textrm{ref}} \exp(f (x - x_{\textrm{ref}})\f$
+\f$y(x) = y_{\textrm{ref}} \exp(m (x - x_{\textrm{ref}}))\f$
 where
  - \f$y_{\textrm{ref}}\f$ is a reference value, for instance reference viscosity
  - \f$m\f$ is a factor influencing the exponent of the exponential relationship
diff --git a/Documentation/ProjectFile/properties/property/Linear/c_Linear.md b/Documentation/ProjectFile/properties/property/Linear/c_Linear.md
index 3084fb72be7c5374396fdc04a41dadeb1ea4ab6e..079a4f8873c3325fae026b4aab70308222f872f8 100644
--- a/Documentation/ProjectFile/properties/property/Linear/c_Linear.md
+++ b/Documentation/ProjectFile/properties/property/Linear/c_Linear.md
@@ -1,5 +1,5 @@
 Definition of a linear property:
-\f$y(x_{i}) = y_{\textrm{ref}} (1 + \sum_{i=1}^{n} m_{i} (x_{i} - x_{i,\textrm{ref}})\f$
+\f$y(x_{i}) = y_{\textrm{ref}} \left(1 + \sum_{i=1}^{n} m_{i} (x_{i} - x_{i,\textrm{ref}})\right)\f$
 where
  - \f$x_{i}\f$ can be a number of dependent variables, for instance temperature, pressure
  - \f$y_{\textrm{ref}}\f$ is a reference value, for instance reference density