[doc] Correct text field usage in liquid example (#5955)
[doc] Correct text field usage in liquid example (#5955)

The property name should be "Text" and not "Value"
petedavis/Orchard2,xkproject/Orchard2,xkproject/Orchard2,petedavis/Orchard2,petedavis/Orchard2,xkproject/Orchard2,stevetayloruk/Orchard2,xkproject/Orchard2,xkproject/Orchard2,petedavis/Orchard2,OrchardCMS/Brochard,stevetayloruk/Orchard2,stevetayloruk/Orchard2,OrchardCMS/Brochard,stevetayloruk/Orchard2,stevetayloruk/Orchard2,OrchardCMS/Brochard